976794971 has 2 divisors, whose sum is σ = 976794972. Its totient is φ = 976794970.

The previous prime is 976794967. The next prime is 976794977. The reversal of 976794971 is 179497679.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 976794971 - 2² = 976794967 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 976794971.

It is not a weakly prime, because it can be changed into another prime (976794977) 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, 488397485 + 488397486.

It is an arithmetic number, because the mean of its divisors is an integer number (488397486).

Almost surely, 2^976794971 is an apocalyptic number.

976794971 is a deficient number, since it is larger than the sum of its proper divisors (1).

976794971 is an equidigital number, since it uses as much as digits as its factorization.

976794971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6001128, while the sum is 59.

The square root of 976794971 is about 31253.7193146672. The cubic root of 976794971 is about 992.2043765055.

The spelling of 976794971 in words is "nine hundred seventy-six million, seven hundred ninety-four thousand, nine hundred seventy-one".