3130878338 has 64 divisors (see below), whose sum is σ = 5962636800. Its totient is φ = 1201966080.

The previous prime is 3130878329. The next prime is 3130878341. The reversal of 3130878338 is 8338780313.

3130878338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486848 + ... + 493236.

It is an arithmetic number, because the mean of its divisors is an integer number (93166200).

Almost surely, 2^3130878338 is an apocalyptic number.

3130878338 is a deficient number, since it is larger than the sum of its proper divisors (2831758462).

3130878338 is a wasteful number, since it uses less digits than its factorization.

3130878338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 3130878338 is about 55954.2521887300. The cubic root of 3130878338 is about 1462.9250076844.

The spelling of 3130878338 in words is "three billion, one hundred thirty million, eight hundred seventy-eight thousand, three hundred thirty-eight".