714787397 has 2 divisors, whose sum is σ = 714787398. Its totient is φ = 714787396.

The previous prime is 714787373. The next prime is 714787417. The reversal of 714787397 is 793787417.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 709742881 + 5044516 = 26641^2 + 2246^2 .

It is a cyclic number.

It is not a de Polignac number, because 714787397 - 2²⁶ = 647678533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714787357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357393698 + 357393699.

It is an arithmetic number, because the mean of its divisors is an integer number (357393699).

Almost surely, 2^714787397 is an apocalyptic number.

It is an amenable number.

714787397 is a deficient number, since it is larger than the sum of its proper divisors (1).

714787397 is an equidigital number, since it uses as much as digits as its factorization.

714787397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2074464, while the sum is 53.

The square root of 714787397 is about 26735.5081679777. The cubic root of 714787397 is about 894.1127655636.

The spelling of 714787397 in words is "seven hundred fourteen million, seven hundred eighty-seven thousand, three hundred ninety-seven".