904412412036 has 81 divisors (see below), whose sum is σ = 2659520618391. Its totient is φ = 258392134224.

The previous prime is 904412412017. The next prime is 904412412041. The reversal of 904412412036 is 630214214409.

The square root of 904412412036 is 951006.

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

904412412036 is a `hidden beast` number, since 9 + 0 + 441 + 2 + 4 + 1 + 203 + 6 = 666.

It is a super-2 number, since 2×904412412036² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 26 ways as a sum of consecutive naturals, for example, 39930931 + ... + 39953573.

Almost surely, 2^904412412036 is an apocalyptic number.

904412412036 is the 951006-th square number.

It is an amenable number.

904412412036 is an abundant number, since it is smaller than the sum of its proper divisors (1755108206355).

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

904412412036 is an equidigital number, since it uses as much as digits as its factorization.

904412412036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45310 (or 22655 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Multiplying 904412412036 by its sum of digits (36), we get a square (32558846833296 = 5706036²).

904412412036 divided by its sum of digits (36) gives a square (25122567001 = 158501²).

The spelling of 904412412036 in words is "nine hundred four billion, four hundred twelve million, four hundred twelve thousand, thirty-six".