679414007 has 2 divisors, whose sum is σ = 679414008. Its totient is φ = 679414006.

The previous prime is 679413961. The next prime is 679414019. The reversal of 679414007 is 700414976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 679414007 - 2⁸ = 679413751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (679414067) 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, 339707003 + 339707004.

It is an arithmetic number, because the mean of its divisors is an integer number (339707004).

Almost surely, 2^679414007 is an apocalyptic number.

679414007 is a deficient number, since it is larger than the sum of its proper divisors (1).

679414007 is an equidigital number, since it uses as much as digits as its factorization.

679414007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 679414007 is about 26065.5712962521. The cubic root of 679414007 is about 879.1132626795.

The spelling of 679414007 in words is "six hundred seventy-nine million, four hundred fourteen thousand, seven".