714959489 has 2 divisors, whose sum is σ = 714959490. Its totient is φ = 714959488.

The previous prime is 714959477. The next prime is 714959491. The reversal of 714959489 is 984959417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 565631089 + 149328400 = 23783^2 + 12220^2 .

It is a cyclic number.

It is not a de Polignac number, because 714959489 - 2⁸ = 714959233 is a prime.

It is a super-2 number, since 2×714959489² = 1022334141822282242, which contains 22 as substring.

Together with 714959491, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (714959419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357479744 + 357479745.

It is an arithmetic number, because the mean of its divisors is an integer number (357479745).

Almost surely, 2^714959489 is an apocalyptic number.

It is an amenable number.

714959489 is a deficient number, since it is larger than the sum of its proper divisors (1).

714959489 is an equidigital number, since it uses as much as digits as its factorization.

714959489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 56.

The square root of 714959489 is about 26738.7263907614. The cubic root of 714959489 is about 894.1845152465.

The spelling of 714959489 in words is "seven hundred fourteen million, nine hundred fifty-nine thousand, four hundred eighty-nine".