630088967 has 2 divisors, whose sum is σ = 630088968. Its totient is φ = 630088966.

The previous prime is 630088931. The next prime is 630089059. The reversal of 630088967 is 769880036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 630088967 - 2¹⁸ = 629826823 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (630088567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315044483 + 315044484.

It is an arithmetic number, because the mean of its divisors is an integer number (315044484).

Almost surely, 2^630088967 is an apocalyptic number.

630088967 is a deficient number, since it is larger than the sum of its proper divisors (1).

630088967 is an equidigital number, since it uses as much as digits as its factorization.

630088967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 630088967 is about 25101.5729985194. The cubic root of 630088967 is about 857.3022397808.

The spelling of 630088967 in words is "six hundred thirty million, eighty-eight thousand, nine hundred sixty-seven".