3139703379 has 12 divisors (see below), whose sum is σ = 4542994456. Its totient is φ = 2089504512.

The previous prime is 3139703377. The next prime is 3139703381. The reversal of 3139703379 is 9733079313.

It is an interprime number because it is at equal distance from previous prime (3139703377) and next prime (3139703381).

It is not a de Polignac number, because 3139703379 - 2¹ = 3139703377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3139703377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297109 + ... + 307494.

Almost surely, 2^3139703379 is an apocalyptic number.

3139703379 is a deficient number, since it is larger than the sum of its proper divisors (1403291077).

3139703379 is a wasteful number, since it uses less digits than its factorization.

3139703379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605186 (or 605183 counting only the distinct ones).

The product of its (nonzero) digits is 321489, while the sum is 45.

The square root of 3139703379 is about 56033.0561276110. The cubic root of 3139703379 is about 1464.2982391482.

The spelling of 3139703379 in words is "three billion, one hundred thirty-nine million, seven hundred three thousand, three hundred seventy-nine".