3161242952 has 32 divisors (see below), whose sum is σ = 7130625600. Its totient is φ = 1283511744.

The previous prime is 3161242943. The next prime is 3161243039. The reversal of 3161242952 is 2592421613.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484483 + ... + 1486610.

It is an arithmetic number, because the mean of its divisors is an integer number (222832050).

Almost surely, 2^3161242952 is an apocalyptic number.

It is an amenable number.

3161242952 is an abundant number, since it is smaller than the sum of its proper divisors (3969382648).

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

3161242952 is a wasteful number, since it uses less digits than its factorization.

3161242952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971125 (or 2971121 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 3161242952 is about 56224.9317651876. The cubic root of 3161242952 is about 1467.6391604956.

The spelling of 3161242952 in words is "three billion, one hundred sixty-one million, two hundred forty-two thousand, nine hundred fifty-two".