904081492224 has 567 divisors, whose sum is σ = 2835738002307. Its totient is φ = 287531596800.

The previous prime is 904081492219. The next prime is 904081492231. The reversal of 904081492224 is 422294180409.

The square root of 904081492224 is 950832.

It is a perfect power (a square), and thus also a powerful number.

904081492224 is a `hidden beast` number, since 9 + 0 + 408 + 14 + 9 + 2 + 224 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 904081492224.

It is an unprimeable number.

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 62 ways as a sum of consecutive naturals, for example, 12733542109 + ... + 12733542179.

Almost surely, 2^904081492224 is an apocalyptic number.

904081492224 is the 950832-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 904081492224

904081492224 is an abundant number, since it is smaller than the sum of its proper divisors (1931656510083).

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

904081492224 is an frugal number, since it uses more digits than its factorization.

904081492224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 904081492224 in words is "nine hundred four billion, eighty-one million, four hundred ninety-two thousand, two hundred twenty-four".