904995968 has 24 divisors (see below), whose sum is σ = 1803599955. Its totient is φ = 452327808.

The previous prime is 904995967. The next prime is 904995983. The reversal of 904995968 is 869599409.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 452497984 + 452497984 = 21272^2 + 21272^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=21272.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (904995961) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 339023 + ... + 341681.

Almost surely, 2^904995968 is an apocalyptic number.

It is an amenable number.

904995968 is a deficient number, since it is larger than the sum of its proper divisors (898603987).

904995968 is an frugal number, since it uses more digits than its factorization.

904995968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5332 (or 2661 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 59.

The square root of 904995968 is about 30083.1508988005. The cubic root of 904995968 is about 967.2725906016.

The spelling of 904995968 in words is "nine hundred four million, nine hundred ninety-five thousand, nine hundred sixty-eight".