700064957 has 2 divisors, whose sum is σ = 700064958. Its totient is φ = 700064956.

The previous prime is 700064929. The next prime is 700064987. The reversal of 700064957 is 759460007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699390916 + 674041 = 26446^2 + 821^2 .

It is a cyclic number.

It is not a de Polignac number, because 700064957 - 2¹² = 700060861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 700064957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700064987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350032478 + 350032479.

It is an arithmetic number, because the mean of its divisors is an integer number (350032479).

Almost surely, 2^700064957 is an apocalyptic number.

It is an amenable number.

700064957 is a deficient number, since it is larger than the sum of its proper divisors (1).

700064957 is an equidigital number, since it uses as much as digits as its factorization.

700064957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 700064957 is about 26458.7406540825. The cubic root of 700064957 is about 887.9314654551.

The spelling of 700064957 in words is "seven hundred million, sixty-four thousand, nine hundred fifty-seven".