904268720320 has 336 divisors, whose sum is σ = 2629556904960. Its totient is φ = 294939187200.

The previous prime is 904268720293. The next prime is 904268720353. The reversal of 904268720320 is 23027862409.

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 47 ways as a sum of consecutive naturals, for example, 28662955 + ... + 28694485.

Almost surely, 2^904268720320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 904268720320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1314778452480).

904268720320 is an abundant number, since it is smaller than the sum of its proper divisors (1725288184640).

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

904268720320 is a wasteful number, since it uses less digits than its factorization.

904268720320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31652 (or 31635 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 904268720320 in words is "nine hundred four billion, two hundred sixty-eight million, seven hundred twenty thousand, three hundred twenty".