716302274 has 4 divisors (see below), whose sum is σ = 1074453414. Its totient is φ = 358151136.

The previous prime is 716302241. The next prime is 716302309. The reversal of 716302274 is 472203617.

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., 449143249 + 267159025 = 21193^2 + 16345^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 716302274.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179075567 + ... + 179075570.

Almost surely, 2^716302274 is an apocalyptic number.

716302274 is a deficient number, since it is larger than the sum of its proper divisors (358151140).

716302274 is a wasteful number, since it uses less digits than its factorization.

716302274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358151139.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 716302274 is about 26763.8239793943. The cubic root of 716302274 is about 894.7439626317.

The spelling of 716302274 in words is "seven hundred sixteen million, three hundred two thousand, two hundred seventy-four".