3157830130 has 64 divisors (see below), whose sum is σ = 7158590208. Its totient is φ = 976147200.

The previous prime is 3157830119. The next prime is 3157830167. The reversal of 3157830130 is 310387513.

It is a happy number.

It is a super-2 number, since 2×3157830130² = 19943782259871633800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3157830092 and 3157830101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1221 + ... + 79480.

It is an arithmetic number, because the mean of its divisors is an integer number (111852972).

Almost surely, 2^3157830130 is an apocalyptic number.

3157830130 is an abundant number, since it is smaller than the sum of its proper divisors (4000760078).

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

3157830130 is a wasteful number, since it uses less digits than its factorization.

3157830130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80771.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 3157830130 is about 56194.5738483708. The cubic root of 3157830130 is about 1467.1108245593.

The spelling of 3157830130 in words is "three billion, one hundred fifty-seven million, eight hundred thirty thousand, one hundred thirty".