2956941690 has 32 divisors (see below), whose sum is σ = 7470169920. Its totient is φ = 747016704.

The previous prime is 2956941679. The next prime is 2956941697. The reversal of 2956941690 is 961496592.

It is a super-2 number, since 2×2956941690² = 17487008316120112200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2956941697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2593239 + ... + 2594378.

It is an arithmetic number, because the mean of its divisors is an integer number (233442810).

Almost surely, 2^2956941690 is an apocalyptic number.

2956941690 is an abundant number, since it is smaller than the sum of its proper divisors (4513228230).

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

2956941690 is a wasteful number, since it uses less digits than its factorization.

2956941690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5187646.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 2956941690 is about 54377.7683433221. The cubic root of 2956941690 is about 1435.3162006001.

The spelling of 2956941690 in words is "two billion, nine hundred fifty-six million, nine hundred forty-one thousand, six hundred ninety".