960839730 has 96 divisors (see below), whose sum is σ = 2639070720. Its totient is φ = 242161920.

The previous prime is 960839713. The next prime is 960839771. The reversal of 960839730 is 37938069.

It is a happy number.

960839730 is a `hidden beast` number, since 9 + 608 + 3 + 9 + 7 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115966 + ... + 123974.

It is an arithmetic number, because the mean of its divisors is an integer number (27490320).

Almost surely, 2^960839730 is an apocalyptic number.

960839730 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 960839730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319535360).

960839730 is an abundant number, since it is smaller than the sum of its proper divisors (1678230990).

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

960839730 is a wasteful number, since it uses less digits than its factorization.

960839730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8096 (or 8093 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 960839730 is about 30997.4148922132. The cubic root of 960839730 is about 986.7723781662.

The spelling of 960839730 in words is "nine hundred sixty million, eight hundred thirty-nine thousand, seven hundred thirty".