2931166968 has 16 divisors (see below), whose sum is σ = 7327917480. Its totient is φ = 977055648.

The previous prime is 2931166951. The next prime is 2931166981. The reversal of 2931166968 is 8696611392.

It is a self number, because there is not a number n which added to its sum of digits gives 2931166968.

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, 61065955 + ... + 61066002.

Almost surely, 2^2931166968 is an apocalyptic number.

It is an amenable number.

2931166968 is an abundant number, since it is smaller than the sum of its proper divisors (4396750512).

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

2931166968 is a wasteful number, since it uses less digits than its factorization.

2931166968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122131966 (or 122131962 counting only the distinct ones).

The product of its digits is 839808, while the sum is 51.

The square root of 2931166968 is about 54140.2527515341. The cubic root of 2931166968 is about 1431.1336256758.

The spelling of 2931166968 in words is "two billion, nine hundred thirty-one million, one hundred sixty-six thousand, nine hundred sixty-eight".