1176966979 has 2 divisors, whose sum is σ = 1176966980. Its totient is φ = 1176966978.

The previous prime is 1176966961. The next prime is 1176966983. The reversal of 1176966979 is 9796696711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1176966979 - 2⁷ = 1176966851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1176966379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 588483489 + 588483490.

It is an arithmetic number, because the mean of its divisors is an integer number (588483490).

Almost surely, 2^1176966979 is an apocalyptic number.

1176966979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1176966979 is an equidigital number, since it uses as much as digits as its factorization.

1176966979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7715736, while the sum is 61.

The square root of 1176966979 is about 34306.9523420545. The cubic root of 1176966979 is about 1055.8156444103.

The spelling of 1176966979 in words is "one billion, one hundred seventy-six million, nine hundred sixty-six thousand, nine hundred seventy-nine".