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968977330860 = 2235711893137529
BaseRepresentation
bin11100001100110111000…
…11001011001010101100
310102122002200210112210010
432012123203023022230
5111333431144041420
62021050403013220
7130002106262340
oct16063343131254
93378080715703
10968977330860
11343a39495460
1213796466a210
13704b308a296
1434c8226d620
151a312e7e4e0
hexe19b8cb2ac

968977330860 has 384 divisors, whose sum is σ = 3432002918400. Its totient is φ = 198421217280.

The previous prime is 968977330831. The next prime is 968977330877. The reversal of 968977330860 is 68033779869.

It is a happy number.

968977330860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 968977330791 and 968977330800.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 128695576 + ... + 128703104.

It is an arithmetic number, because the mean of its divisors is an integer number (8937507600).

Almost surely, 2968977330860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 968977330860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1716001459200).

968977330860 is an abundant number, since it is smaller than the sum of its proper divisors (2463025587540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

968977330860 is a wasteful number, since it uses less digits than its factorization.

968977330860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7961 (or 7959 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 66.

The spelling of 968977330860 in words is "nine hundred sixty-eight billion, nine hundred seventy-seven million, three hundred thirty thousand, eight hundred sixty".