3313562944 has 28 divisors (see below), whose sum is σ = 6683151988. Its totient is φ = 1629619200.

The previous prime is 3313562899. The next prime is 3313562953. The reversal of 3313562944 is 4492653133.

It can be written as a sum of positive squares in 2 ways, for example, as 1039417600 + 2274145344 = 32240^2 + 47688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3313562897 and 3313562906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420477 + ... + 428284.

Almost surely, 2^3313562944 is an apocalyptic number.

It is an amenable number.

3313562944 is an abundant number, since it is smaller than the sum of its proper divisors (3369589044).

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

3313562944 is an equidigital number, since it uses as much as digits as its factorization.

3313562944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848834 (or 848824 counting only the distinct ones).

The product of its digits is 233280, while the sum is 40.

The square root of 3313562944 is about 57563.5556928166. Note that the first 3 decimals coincide. The cubic root of 3313562944 is about 1490.8424201867.

The spelling of 3313562944 in words is "three billion, three hundred thirteen million, five hundred sixty-two thousand, nine hundred forty-four".