714989279 has 2 divisors, whose sum is σ = 714989280. Its totient is φ = 714989278.

The previous prime is 714989267. The next prime is 714989321. The reversal of 714989279 is 972989417.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 714989279 - 2²⁸ = 446553823 is a prime.

It is a super-2 number, since 2×714989279² = 1022419338169879682, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714989879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357494639 + 357494640.

It is an arithmetic number, because the mean of its divisors is an integer number (357494640).

Almost surely, 2^714989279 is an apocalyptic number.

714989279 is a deficient number, since it is larger than the sum of its proper divisors (1).

714989279 is an equidigital number, since it uses as much as digits as its factorization.

714989279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 56.

The square root of 714989279 is about 26739.2834421568. The cubic root of 714989279 is about 894.1969343123.

The spelling of 714989279 in words is "seven hundred fourteen million, nine hundred eighty-nine thousand, two hundred seventy-nine".