3139475226 has 32 divisors (see below), whose sum is σ = 6345875328. Its totient is φ = 1035357120.

The previous prime is 3139475173. The next prime is 3139475233. The reversal of 3139475226 is 6225749313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985356 + ... + 988536.

It is an arithmetic number, because the mean of its divisors is an integer number (198308604).

Almost surely, 2^3139475226 is an apocalyptic number.

3139475226 is an abundant number, since it is smaller than the sum of its proper divisors (3206400102).

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

3139475226 is a wasteful number, since it uses less digits than its factorization.

3139475226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4886.

The product of its digits is 272160, while the sum is 42.

The square root of 3139475226 is about 56031.0202120218. The cubic root of 3139475226 is about 1464.2627695418.

The spelling of 3139475226 in words is "three billion, one hundred thirty-nine million, four hundred seventy-five thousand, two hundred twenty-six".