2920331136 has 32 divisors (see below), whose sum is σ = 7757130600. Its totient is φ = 973443584.

The previous prime is 2920331129. The next prime is 2920331147. The reversal of 2920331136 is 6311330292.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3802131 + ... + 3802898.

Almost surely, 2^2920331136 is an apocalyptic number.

It is an amenable number.

2920331136 is an abundant number, since it is smaller than the sum of its proper divisors (4836799464).

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

2920331136 is an equidigital number, since it uses as much as digits as its factorization.

2920331136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7605046 (or 7605034 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 2920331136 is about 54040.0882308680. The cubic root of 2920331136 is about 1429.3679270915.

The spelling of 2920331136 in words is "two billion, nine hundred twenty million, three hundred thirty-one thousand, one hundred thirty-six".