3157116404 has 12 divisors (see below), whose sum is σ = 5949950244. Its totient is φ = 1457130624.

The previous prime is 3157116397. The next prime is 3157116409. The reversal of 3157116404 is 4046117513.

It can be written as a sum of positive squares in 2 ways, for example, as 867302500 + 2289813904 = 29450^2 + 47852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3157116409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30356837 + ... + 30356940.

It is an arithmetic number, because the mean of its divisors is an integer number (495829187).

Almost surely, 2^3157116404 is an apocalyptic number.

It is an amenable number.

3157116404 is a deficient number, since it is larger than the sum of its proper divisors (2792833840).

3157116404 is a wasteful number, since it uses less digits than its factorization.

3157116404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60713794 (or 60713792 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 3157116404 is about 56188.2230009101. The cubic root of 3157116404 is about 1467.0002851492. Note that the first 3 decimals are identical.

The spelling of 3157116404 in words is "three billion, one hundred fifty-seven million, one hundred sixteen thousand, four hundred four".