714697979 has 2 divisors, whose sum is σ = 714697980. Its totient is φ = 714697978.

The previous prime is 714697931. The next prime is 714697987. The reversal of 714697979 is 979796417.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-714697979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (714697579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357348989 + 357348990.

It is an arithmetic number, because the mean of its divisors is an integer number (357348990).

Almost surely, 2^714697979 is an apocalyptic number.

714697979 is a deficient number, since it is larger than the sum of its proper divisors (1).

714697979 is an equidigital number, since it uses as much as digits as its factorization.

714697979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6001128, while the sum is 59.

The square root of 714697979 is about 26733.8358452355. The cubic root of 714697979 is about 894.0754803001.

The spelling of 714697979 in words is "seven hundred fourteen million, six hundred ninety-seven thousand, nine hundred seventy-nine".