6980932979 has 2 divisors, whose sum is σ = 6980932980. Its totient is φ = 6980932978.

The previous prime is 6980932969. The next prime is 6980933017. The reversal of 6980932979 is 9792390896.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6980932979 - 2⁴ = 6980932963 is a prime.

It is not a weakly prime, because it can be changed into another prime (6980932919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3490466489 + 3490466490.

It is an arithmetic number, because the mean of its divisors is an integer number (3490466490).

Almost surely, 2^6980932979 is an apocalyptic number.

6980932979 is a deficient number, since it is larger than the sum of its proper divisors (1).

6980932979 is an equidigital number, since it uses as much as digits as its factorization.

6980932979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13226976, while the sum is 62.

The square root of 6980932979 is about 83551.9777084899. The cubic root of 6980932979 is about 1911.1927510658.

The spelling of 6980932979 in words is "six billion, nine hundred eighty million, nine hundred thirty-two thousand, nine hundred seventy-nine".