3049995631 has 2 divisors, whose sum is σ = 3049995632. Its totient is φ = 3049995630.

The previous prime is 3049995629. The next prime is 3049995647. The reversal of 3049995631 is 1365999403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3049995631 - 2¹ = 3049995629 is a prime.

It is a super-2 number, since 2×3049995631² = 18604946698238176322, which contains 22 as substring.

Together with 3049995629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3049995131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1524997815 + 1524997816.

It is an arithmetic number, because the mean of its divisors is an integer number (1524997816).

Almost surely, 2^3049995631 is an apocalyptic number.

3049995631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3049995631 is an equidigital number, since it uses as much as digits as its factorization.

3049995631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 49.

The square root of 3049995631 is about 55226.7655308547. The cubic root of 3049995631 is about 1450.2172692262.

The spelling of 3049995631 in words is "three billion, forty-nine million, nine hundred ninety-five thousand, six hundred thirty-one".