970799531747 has 2 divisors, whose sum is σ = 970799531748. Its totient is φ = 970799531746.

The previous prime is 970799531707. The next prime is 970799531749. The reversal of 970799531747 is 747135997079.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970799531747 - 2⁸ = 970799531491 is a prime.

Together with 970799531749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (970799531749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485399765873 + 485399765874.

It is an arithmetic number, because the mean of its divisors is an integer number (485399765874).

Almost surely, 2^970799531747 is an apocalyptic number.

970799531747 is a deficient number, since it is larger than the sum of its proper divisors (1).

970799531747 is an equidigital number, since it uses as much as digits as its factorization.

970799531747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105019740, while the sum is 68.

The spelling of 970799531747 in words is "nine hundred seventy billion, seven hundred ninety-nine million, five hundred thirty-one thousand, seven hundred forty-seven".