3161108474 has 4 divisors (see below), whose sum is σ = 4741662714. Its totient is φ = 1580554236.

The previous prime is 3161108453. The next prime is 3161108479. The reversal of 3161108474 is 4748011613.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1746822025 + 1414286449 = 41795^2 + 37607^2 .

It is not an unprimeable number, because it can be changed into a prime (3161108479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 790277117 + ... + 790277120.

Almost surely, 2^3161108474 is an apocalyptic number.

3161108474 is a deficient number, since it is larger than the sum of its proper divisors (1580554240).

3161108474 is a wasteful number, since it uses less digits than its factorization.

3161108474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580554239.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 3161108474 is about 56223.7358595104. The cubic root of 3161108474 is about 1467.6183492745.

The spelling of 3161108474 in words is "three billion, one hundred sixty-one million, one hundred eight thousand, four hundred seventy-four".