3161166794 has 16 divisors (see below), whose sum is σ = 4759995240. Its totient is φ = 1574512320.

The previous prime is 3161166791. The next prime is 3161166797. The reversal of 3161166794 is 4976611613.

It is an interprime number because it is at equal distance from previous prime (3161166791) and next prime (3161166797).

It can be written as a sum of positive squares in 4 ways, for example, as 2513718769 + 647448025 = 50137^2 + 25445^2 .

It is not an unprimeable number, because it can be changed into a prime (3161166791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825404 + ... + 829224.

Almost surely, 2^3161166794 is an apocalyptic number.

3161166794 is a deficient number, since it is larger than the sum of its proper divisors (1598828446).

3161166794 is a wasteful number, since it uses less digits than its factorization.

3161166794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305.

The product of its digits is 163296, while the sum is 44.

The square root of 3161166794 is about 56224.2544992817. The cubic root of 3161166794 is about 1467.6273746925.

The spelling of 3161166794 in words is "three billion, one hundred sixty-one million, one hundred sixty-six thousand, seven hundred ninety-four".