714257279 has 2 divisors, whose sum is σ = 714257280. Its totient is φ = 714257278.

The previous prime is 714257273. The next prime is 714257303. The reversal of 714257279 is 972752417.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 714257279 - 2⁴ = 714257263 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 (714257273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357128639 + 357128640.

It is an arithmetic number, because the mean of its divisors is an integer number (357128640).

Almost surely, 2^714257279 is an apocalyptic number.

714257279 is a deficient number, since it is larger than the sum of its proper divisors (1).

714257279 is an equidigital number, since it uses as much as digits as its factorization.

714257279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 246960, while the sum is 44.

The square root of 714257279 is about 26725.5922104637. The cubic root of 714257279 is about 893.8916730180.

The spelling of 714257279 in words is "seven hundred fourteen million, two hundred fifty-seven thousand, two hundred seventy-nine".