714912709 has 4 divisors (see below), whose sum is σ = 817043104. Its totient is φ = 612782316.

The previous prime is 714912701. The next prime is 714912721. The reversal of 714912709 is 907219417.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 714912709 - 2³ = 714912701 is a prime.

It is a super-2 number, since 2×714912709² = 1022200362979437362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714912701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51065187 + ... + 51065200.

It is an arithmetic number, because the mean of its divisors is an integer number (204260776).

Almost surely, 2^714912709 is an apocalyptic number.

It is an amenable number.

714912709 is a deficient number, since it is larger than the sum of its proper divisors (102130395).

714912709 is a wasteful number, since it uses less digits than its factorization.

714912709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102130394.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 714912709 is about 26737.8516152663. The cubic root of 714912709 is about 894.1650125732.

The spelling of 714912709 in words is "seven hundred fourteen million, nine hundred twelve thousand, seven hundred nine".