3159047979 has 16 divisors (see below), whose sum is σ = 4681175040. Its totient is φ = 2105535240.

The previous prime is 3159047891. The next prime is 3159048029. The reversal of 3159047979 is 9797409513.

It is a happy number.

3159047979 is a `hidden beast` number, since 3 + 1 + 590 + 47 + 9 + 7 + 9 = 666.

It is not a de Polignac number, because 3159047979 - 2⁷ = 3159047851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3159040979) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 130054 + ... + 152420.

It is an arithmetic number, because the mean of its divisors is an integer number (292573440).

Almost surely, 2^3159047979 is an apocalyptic number.

3159047979 is a deficient number, since it is larger than the sum of its proper divisors (1522127061).

3159047979 is a wasteful number, since it uses less digits than its factorization.

3159047979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27607 (or 27601 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The square root of 3159047979 is about 56205.4088055589. The cubic root of 3159047979 is about 1467.2994023419.

The spelling of 3159047979 in words is "three billion, one hundred fifty-nine million, forty-seven thousand, nine hundred seventy-nine".