9700631 has 2 divisors, whose sum is σ = 9700632. Its totient is φ = 9700630.

The previous prime is 9700627. The next prime is 9700637. The reversal of 9700631 is 1360079.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9700631 - 2² = 9700627 is a prime.

It is a super-2 number, since 2×9700631² = 188204483596322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9700631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9700637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4850315 + 4850316.

It is an arithmetic number, because the mean of its divisors is an integer number (4850316).

Almost surely, 2^9700631 is an apocalyptic number.

9700631 is a deficient number, since it is larger than the sum of its proper divisors (1).

9700631 is an equidigital number, since it uses as much as digits as its factorization.

9700631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 9700631 is about 3114.5835997770. The cubic root of 9700631 is about 213.2717479024.

The spelling of 9700631 in words is "nine million, seven hundred thousand, six hundred thirty-one".