3161233404 has 36 divisors (see below), whose sum is σ = 9132452784. Its totient is φ = 903209472.

The previous prime is 3161233403. The next prime is 3161233423. The reversal of 3161233404 is 4043321613.

3161233404 is a `hidden beast` number, since 3 + 1 + 612 + 3 + 3 + 40 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161233403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6272037 + ... + 6272540.

It is an arithmetic number, because the mean of its divisors is an integer number (253679244).

Almost surely, 2^3161233404 is an apocalyptic number.

It is an amenable number.

3161233404 is an abundant number, since it is smaller than the sum of its proper divisors (5971219380).

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

3161233404 is a wasteful number, since it uses less digits than its factorization.

3161233404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12544594 (or 12544589 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3161233404 is about 56224.8468561720. The cubic root of 3161233404 is about 1467.6376829088.

The spelling of 3161233404 in words is "three billion, one hundred sixty-one million, two hundred thirty-three thousand, four hundred four".