904226024464 has 45 divisors (see below), whose sum is σ = 2038028614461. Its totient is φ = 387514028160.

The previous prime is 904226024459. The next prime is 904226024473. The reversal of 904226024464 is 464420622409.

The square root of 904226024464 is 950908.

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

It can be written as a sum of positive squares in only one way, i.e., 44229454864 + 859996569600 = 210308^2 + 927360^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 904226024464.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 26608444 + ... + 26642404.

Almost surely, 2^904226024464 is an apocalyptic number.

904226024464 is the 950908-th square number.

It is an amenable number.

904226024464 is an abundant number, since it is smaller than the sum of its proper divisors (1133802589997).

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

904226024464 is an frugal number, since it uses more digits than its factorization.

904226024464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67944 (or 33970 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 904226024464 in words is "nine hundred four billion, two hundred twenty-six million, twenty-four thousand, four hundred sixty-four".