2917386012 has 12 divisors (see below), whose sum is σ = 6807234056. Its totient is φ = 972462000.

The previous prime is 2917385983. The next prime is 2917386053. The reversal of 2917386012 is 2106837192.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2917386012² = 17022282286026528288, which contains 22 as substring.

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, 121557739 + ... + 121557762.

Almost surely, 2^2917386012 is an apocalyptic number.

It is an amenable number.

2917386012 is an abundant number, since it is smaller than the sum of its proper divisors (3889848044).

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

2917386012 is a wasteful number, since it uses less digits than its factorization.

2917386012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243115508 (or 243115506 counting only the distinct ones).

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

The square root of 2917386012 is about 54012.8319198318. The cubic root of 2917386012 is about 1428.8872645092.

The spelling of 2917386012 in words is "two billion, nine hundred seventeen million, three hundred eighty-six thousand, twelve".