8023680631 has 2 divisors, whose sum is σ = 8023680632. Its totient is φ = 8023680630.

The previous prime is 8023680557. The next prime is 8023680659. The reversal of 8023680631 is 1360863208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8023680631 - 2²³ = 8015292023 is a prime.

It is a super-2 number, since 2×8023680631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8023680671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4011840315 + 4011840316.

It is an arithmetic number, because the mean of its divisors is an integer number (4011840316).

Almost surely, 2^8023680631 is an apocalyptic number.

8023680631 is a deficient number, since it is larger than the sum of its proper divisors (1).

8023680631 is an equidigital number, since it uses as much as digits as its factorization.

8023680631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 8023680631 is about 89575.0000334915. Note that the first 4 decimals coincide. The cubic root of 8023680631 is about 2001.9714419864.

The spelling of 8023680631 in words is "eight billion, twenty-three million, six hundred eighty thousand, six hundred thirty-one".