3034639931 has 2 divisors, whose sum is σ = 3034639932. Its totient is φ = 3034639930.

The previous prime is 3034639919. The next prime is 3034640093. The reversal of 3034639931 is 1399364303.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3034639931 is a prime.

It is a super-2 number, since 2×3034639931² = 18418079021639369522, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3034636931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1517319965 + 1517319966.

It is an arithmetic number, because the mean of its divisors is an integer number (1517319966).

Almost surely, 2^3034639931 is an apocalyptic number.

3034639931 is a deficient number, since it is larger than the sum of its proper divisors (1).

3034639931 is an equidigital number, since it uses as much as digits as its factorization.

3034639931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 41.

The square root of 3034639931 is about 55087.5660290051. The cubic root of 3034639931 is about 1447.7793882828.

The spelling of 3034639931 in words is "three billion, thirty-four million, six hundred thirty-nine thousand, nine hundred thirty-one".