907490868 has 24 divisors (see below), whose sum is σ = 2125357920. Its totient is φ = 301371360.

The previous prime is 907490867. The next prime is 907490879. The reversal of 907490868 is 868094709.

It is a happy number.

907490868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 907490868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (907490867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137338 + ... + 143793.

It is an arithmetic number, because the mean of its divisors is an integer number (88556580).

Almost surely, 2^907490868 is an apocalyptic number.

It is an amenable number.

907490868 is an abundant number, since it is smaller than the sum of its proper divisors (1217867052).

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

907490868 is a wasteful number, since it uses less digits than its factorization.

907490868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281407 (or 281405 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 907490868 is about 30124.5890926333. The cubic root of 907490868 is about 968.1606366044.

The spelling of 907490868 in words is "nine hundred seven million, four hundred ninety thousand, eight hundred sixty-eight".