904969752 has 32 divisors (see below), whose sum is σ = 2263567680. Its totient is φ = 301504160.

The previous prime is 904969739. The next prime is 904969771. The reversal of 904969752 is 257969409.

It is a junction number, because it is equal to n+sod(n) for n = 904969695 and 904969704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45427 + ... + 62237.

It is an arithmetic number, because the mean of its divisors is an integer number (70736490).

Almost surely, 2^904969752 is an apocalyptic number.

It is an amenable number.

904969752 is an abundant number, since it is smaller than the sum of its proper divisors (1358597928).

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

904969752 is a wasteful number, since it uses less digits than its factorization.

904969752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19063 (or 19059 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 904969752 is about 30082.7151700108. The cubic root of 904969752 is about 967.2632504999.

The spelling of 904969752 in words is "nine hundred four million, nine hundred sixty-nine thousand, seven hundred fifty-two".