715647314 has 4 divisors (see below), whose sum is σ = 1073470974. Its totient is φ = 357823656.

The previous prime is 715647313. The next prime is 715647319. The reversal of 715647314 is 413746517.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 564775225 + 150872089 = 23765^2 + 12283^2 .

It is not an unprimeable number, because it can be changed into a prime (715647313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178911827 + ... + 178911830.

Almost surely, 2^715647314 is an apocalyptic number.

715647314 is a deficient number, since it is larger than the sum of its proper divisors (357823660).

715647314 is a wasteful number, since it uses less digits than its factorization.

715647314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357823659.

The product of its digits is 70560, while the sum is 38.

The square root of 715647314 is about 26751.5852614382. The cubic root of 715647314 is about 894.4711726705.

The spelling of 715647314 in words is "seven hundred fifteen million, six hundred forty-seven thousand, three hundred fourteen".