712719079 has 2 divisors, whose sum is σ = 712719080. Its totient is φ = 712719078.

The previous prime is 712718989. The next prime is 712719083. The reversal of 712719079 is 970917217.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 712719079 - 2²⁷ = 578501351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712719179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356359539 + 356359540.

It is an arithmetic number, because the mean of its divisors is an integer number (356359540).

Almost surely, 2^712719079 is an apocalyptic number.

712719079 is a deficient number, since it is larger than the sum of its proper divisors (1).

712719079 is an equidigital number, since it uses as much as digits as its factorization.

712719079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55566, while the sum is 43.

The square root of 712719079 is about 26696.7990403344. The cubic root of 712719079 is about 893.2495270042.

The spelling of 712719079 in words is "seven hundred twelve million, seven hundred nineteen thousand, seventy-nine".