3157146260 has 12 divisors (see below), whose sum is σ = 6630007188. Its totient is φ = 1262858496.

The previous prime is 3157146259. The next prime is 3157146367. The reversal of 3157146260 is 626417513.

3157146260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1500167824 + 1656978436 = 38732^2 + 40706^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3157146260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78928637 + ... + 78928676.

It is an arithmetic number, because the mean of its divisors is an integer number (552500599).

Almost surely, 2^3157146260 is an apocalyptic number.

It is an amenable number.

3157146260 is an abundant number, since it is smaller than the sum of its proper divisors (3472860928).

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

3157146260 is a wasteful number, since it uses less digits than its factorization.

3157146260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157857322 (or 157857320 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 3157146260 is about 56188.4886787321. The cubic root of 3157146260 is about 1467.0049094769.

The spelling of 3157146260 in words is "three billion, one hundred fifty-seven million, one hundred forty-six thousand, two hundred sixty".