3134847631 has 2 divisors, whose sum is σ = 3134847632. Its totient is φ = 3134847630.

The previous prime is 3134847571. The next prime is 3134847641. The reversal of 3134847631 is 1367484313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3134847631 - 2⁹ = 3134847119 is a prime.

It is a super-2 number, since 2×3134847631² = 19654539339172624322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3134847641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567423815 + 1567423816.

It is an arithmetic number, because the mean of its divisors is an integer number (1567423816).

Almost surely, 2^3134847631 is an apocalyptic number.

3134847631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3134847631 is an equidigital number, since it uses as much as digits as its factorization.

3134847631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 3134847631 is about 55989.7100456861. The cubic root of 3134847631 is about 1463.5429733338.

The spelling of 3134847631 in words is "three billion, one hundred thirty-four million, eight hundred forty-seven thousand, six hundred thirty-one".