970663307 has 2 divisors, whose sum is σ = 970663308. Its totient is φ = 970663306.

The previous prime is 970663259. The next prime is 970663313. The reversal of 970663307 is 703366079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970663307 - 2¹² = 970659211 is a prime.

It is not a weakly prime, because it can be changed into another prime (970663387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485331653 + 485331654.

It is an arithmetic number, because the mean of its divisors is an integer number (485331654).

Almost surely, 2^970663307 is an apocalyptic number.

970663307 is a deficient number, since it is larger than the sum of its proper divisors (1).

970663307 is an equidigital number, since it uses as much as digits as its factorization.

970663307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 41.

The square root of 970663307 is about 31155.4699370753. The cubic root of 970663307 is about 990.1238857992.

The spelling of 970663307 in words is "nine hundred seventy million, six hundred sixty-three thousand, three hundred seven".