976630079 has 2 divisors, whose sum is σ = 976630080. Its totient is φ = 976630078.

The previous prime is 976630073. The next prime is 976630097. The reversal of 976630079 is 970036679.

Together with next prime (976630097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 976630079 - 2²⁴ = 959852863 is a prime.

It is a super-2 number, since 2×976630079² = 1907612622415092482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (976630073) 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, 488315039 + 488315040.

It is an arithmetic number, because the mean of its divisors is an integer number (488315040).

Almost surely, 2^976630079 is an apocalyptic number.

976630079 is a deficient number, since it is larger than the sum of its proper divisors (1).

976630079 is an equidigital number, since it uses as much as digits as its factorization.

976630079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 428652, while the sum is 47.

The square root of 976630079 is about 31251.0812452945. The cubic root of 976630079 is about 992.1485422804.

The spelling of 976630079 in words is "nine hundred seventy-six million, six hundred thirty thousand, seventy-nine".