3139105404 has 24 divisors (see below), whose sum is σ = 7329143248. Its totient is φ = 1045716480.

The previous prime is 3139105399. The next prime is 3139105429. The reversal of 3139105404 is 4045019313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61237 + ... + 100140.

Almost surely, 2^3139105404 is an apocalyptic number.

It is an amenable number.

3139105404 is an abundant number, since it is smaller than the sum of its proper divisors (4190037844).

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

3139105404 is a wasteful number, since it uses less digits than its factorization.

3139105404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163005 (or 163003 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3139105404 is about 56027.7199607480. The cubic root of 3139105404 is about 1464.2052718380.

The spelling of 3139105404 in words is "three billion, one hundred thirty-nine million, one hundred five thousand, four hundred four".