3118861964 has 24 divisors (see below), whose sum is σ = 5595878400. Its totient is φ = 1520104320.

The previous prime is 3118861957. The next prime is 3118862023. The reversal of 3118861964 is 4691688113.

3118861964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202322 + ... + 217190.

It is an arithmetic number, because the mean of its divisors is an integer number (233161600).

Almost surely, 2^3118861964 is an apocalyptic number.

It is an amenable number.

3118861964 is a deficient number, since it is larger than the sum of its proper divisors (2477016436).

3118861964 is a wasteful number, since it uses less digits than its factorization.

3118861964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16193 (or 16191 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 3118861964 is about 55846.7721896261. The cubic root of 3118861964 is about 1461.0510296512.

The spelling of 3118861964 in words is "three billion, one hundred eighteen million, eight hundred sixty-one thousand, nine hundred sixty-four".