7956631 has 2 divisors, whose sum is σ = 7956632. Its totient is φ = 7956630.

The previous prime is 7956601. The next prime is 7956661. The reversal of 7956631 is 1366597.

7956631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (7956601) and next prime (7956661).

It is an emirp because it is prime and its reverse (1366597) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7956631 - 2⁷ = 7956503 is a prime.

It is a super-2 number, since 2×7956631² = 126615953740322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7956601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3978315 + 3978316.

It is an arithmetic number, because the mean of its divisors is an integer number (3978316).

Almost surely, 2^7956631 is an apocalyptic number.

7956631 is a deficient number, since it is larger than the sum of its proper divisors (1).

7956631 is an equidigital number, since it uses as much as digits as its factorization.

7956631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 37.

The square root of 7956631 is about 2820.7500775503. The cubic root of 7956631 is about 199.6379366127.

It can be divided in two parts, 795663 and 1, that added together give a square (795664 = 892²).

The spelling of 7956631 in words is "seven million, nine hundred fifty-six thousand, six hundred thirty-one".