3130699219 has 2 divisors, whose sum is σ = 3130699220. Its totient is φ = 3130699218.

The previous prime is 3130699193. The next prime is 3130699249. The reversal of 3130699219 is 9129960313.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130699219 is a prime.

It is a super-2 number, since 2×3130699219² = 19602555199694419922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3130699249) 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 as a sum of consecutive naturals, namely, 1565349609 + 1565349610.

It is an arithmetic number, because the mean of its divisors is an integer number (1565349610).

Almost surely, 2^3130699219 is an apocalyptic number.

3130699219 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130699219 is an equidigital number, since it uses as much as digits as its factorization.

3130699219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 3130699219 is about 55952.6515814934. The cubic root of 3130699219 is about 1462.8971089466.

The spelling of 3130699219 in words is "three billion, one hundred thirty million, six hundred ninety-nine thousand, two hundred nineteen".