714994809679 has 2 divisors, whose sum is σ = 714994809680. Its totient is φ = 714994809678.

The previous prime is 714994809583. The next prime is 714994809691. The reversal of 714994809679 is 976908499417.

It is a strong prime.

It is an emirp because it is prime and its reverse (976908499417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 714994809679 - 2⁹ = 714994809167 is a prime.

It is a super-2 number, since 2×714994809679² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714994809479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357497404839 + 357497404840.

It is an arithmetic number, because the mean of its divisors is an integer number (357497404840).

Almost surely, 2^714994809679 is an apocalyptic number.

714994809679 is a deficient number, since it is larger than the sum of its proper divisors (1).

714994809679 is an equidigital number, since it uses as much as digits as its factorization.

714994809679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 246903552, while the sum is 73.

The spelling of 714994809679 in words is "seven hundred fourteen billion, nine hundred ninety-four million, eight hundred nine thousand, six hundred seventy-nine".