2931952956 has 12 divisors (see below), whose sum is σ = 6841223592. Its totient is φ = 977317648.

The previous prime is 2931952931. The next prime is 2931952963. The reversal of 2931952956 is 6592591392.

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

It is a junction number, because it is equal to n+sod(n) for n = 2931952899 and 2931952908.

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, 122164695 + ... + 122164718.

It is an arithmetic number, because the mean of its divisors is an integer number (570101966).

Almost surely, 2^2931952956 is an apocalyptic number.

It is an amenable number.

2931952956 is an abundant number, since it is smaller than the sum of its proper divisors (3909270636).

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

2931952956 is a wasteful number, since it uses less digits than its factorization.

2931952956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244329420 (or 244329418 counting only the distinct ones).

The product of its digits is 1312200, while the sum is 51.

The square root of 2931952956 is about 54147.5110785343. The cubic root of 2931952956 is about 1431.2615330179.

The spelling of 2931952956 in words is "two billion, nine hundred thirty-one million, nine hundred fifty-two thousand, nine hundred fifty-six".