2917074816 has 64 divisors (see below), whose sum is σ = 8609432400. Its totient is φ = 972357120.

The previous prime is 2917074803. The next prime is 2917074821. The reversal of 2917074816 is 6184707192.

It is a happy number.

2917074816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418575 + ... + 425486.

Almost surely, 2^2917074816 is an apocalyptic number.

It is an amenable number.

2917074816 is an abundant number, since it is smaller than the sum of its proper divisors (5692357584).

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

2917074816 is an equidigital number, since it uses as much as digits as its factorization.

2917074816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844084 (or 844066 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 2917074816 is about 54009.9510831106. The cubic root of 2917074816 is about 1428.8364564901.

The spelling of 2917074816 in words is "two billion, nine hundred seventeen million, seventy-four thousand, eight hundred sixteen".