904264044 has 24 divisors (see below), whose sum is σ = 2201687040. Its totient is φ = 288315984.

The previous prime is 904264043. The next prime is 904264057. The reversal of 904264044 is 440462409.

It is a super-2 number, since 2×904264044² = 1635386922542467872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 904263996 and 904264014.

It is not an unprimeable number, because it can be changed into a prime (904264043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637884 + ... + 1638435.

It is an arithmetic number, because the mean of its divisors is an integer number (91736960).

Almost surely, 2^904264044 is an apocalyptic number.

It is an amenable number.

904264044 is an abundant number, since it is smaller than the sum of its proper divisors (1297422996).

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

904264044 is a wasteful number, since it uses less digits than its factorization.

904264044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276349 (or 3276347 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 904264044 is about 30070.9834225620. The cubic root of 904264044 is about 967.0117566702.

The spelling of 904264044 in words is "nine hundred four million, two hundred sixty-four thousand, forty-four".