676920967 has 2 divisors, whose sum is σ = 676920968. Its totient is φ = 676920966.

The previous prime is 676920953. The next prime is 676920971. The reversal of 676920967 is 769029676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 676920967 - 2¹¹ = 676918919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676920997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338460483 + 338460484.

It is an arithmetic number, because the mean of its divisors is an integer number (338460484).

Almost surely, 2^676920967 is an apocalyptic number.

676920967 is a deficient number, since it is larger than the sum of its proper divisors (1).

676920967 is an equidigital number, since it uses as much as digits as its factorization.

676920967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 676920967 is about 26017.7048757188. The cubic root of 676920967 is about 878.0366728144.

The spelling of 676920967 in words is "six hundred seventy-six million, nine hundred twenty thousand, nine hundred sixty-seven".