970402297 has 2 divisors, whose sum is σ = 970402298. Its totient is φ = 970402296.

The previous prime is 970402291. The next prime is 970402327. The reversal of 970402297 is 792204079.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964661481 + 5740816 = 31059^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 970402297 - 2³ = 970402289 is a prime.

It is not a weakly prime, because it can be changed into another prime (970402291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485201148 + 485201149.

It is an arithmetic number, because the mean of its divisors is an integer number (485201149).

Almost surely, 2^970402297 is an apocalyptic number.

It is an amenable number.

970402297 is a deficient number, since it is larger than the sum of its proper divisors (1).

970402297 is an equidigital number, since it uses as much as digits as its factorization.

970402297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 970402297 is about 31151.2808243899. The cubic root of 970402297 is about 990.0351302026.

The spelling of 970402297 in words is "nine hundred seventy million, four hundred two thousand, two hundred ninety-seven".