2913120768 has 40 divisors (see below), whose sum is σ = 7760739888. Its totient is φ = 971039744.

The previous prime is 2913120757. The next prime is 2913120773. The reversal of 2913120768 is 8670213192.

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, 946746 + ... + 949817.

Almost surely, 2^2913120768 is an apocalyptic number.

It is an amenable number.

2913120768 is an abundant number, since it is smaller than the sum of its proper divisors (4847619120).

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

2913120768 is an equidigital number, since it uses as much as digits as its factorization.

2913120768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896584 (or 1896568 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2913120768 is about 53973.3338603426. Note that the first 3 decimals coincide. The cubic root of 2913120768 is about 1428.1905762961.

The spelling of 2913120768 in words is "two billion, nine hundred thirteen million, one hundred twenty thousand, seven hundred sixty-eight".