868040480 has 48 divisors (see below), whose sum is σ = 2052558144. Its totient is φ = 346909440.

The previous prime is 868040471. The next prime is 868040491. The reversal of 868040480 is 84040868.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291479 + ... + 294441.

It is an arithmetic number, because the mean of its divisors is an integer number (42761628).

Almost surely, 2^868040480 is an apocalyptic number.

868040480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

868040480 is an abundant number, since it is smaller than the sum of its proper divisors (1184517664).

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

868040480 is a wasteful number, since it uses less digits than its factorization.

868040480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809 (or 4801 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 868040480 is about 29462.5267076671. The cubic root of 868040480 is about 953.9230131241.

The spelling of 868040480 in words is "eight hundred sixty-eight million, forty thousand, four hundred eighty".