3130199979 has 16 divisors (see below), whose sum is σ = 4253636640. Its totient is φ = 2047161600.

The previous prime is 3130199977. The next prime is 3130200023. The reversal of 3130199979 is 9799910313.

It is not a de Polignac number, because 3130199979 - 2¹ = 3130199977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130199971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14362 + ... + 80415.

It is an arithmetic number, because the mean of its divisors is an integer number (265852290).

Almost surely, 2^3130199979 is an apocalyptic number.

3130199979 is a deficient number, since it is larger than the sum of its proper divisors (1123436661).

3130199979 is a wasteful number, since it uses less digits than its factorization.

3130199979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94990.

The product of its (nonzero) digits is 413343, while the sum is 51.

The square root of 3130199979 is about 55948.1901315851. The cubic root of 3130199979 is about 1462.8193440421.

The spelling of 3130199979 in words is "three billion, one hundred thirty million, one hundred ninety-nine thousand, nine hundred seventy-nine".