722460316 has 6 divisors (see below), whose sum is σ = 1264305560. Its totient is φ = 361230156.

The previous prime is 722460269. The next prime is 722460353. The reversal of 722460316 is 613064227.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90307536 + ... + 90307543.

Almost surely, 2^722460316 is an apocalyptic number.

It is an amenable number.

722460316 is a deficient number, since it is larger than the sum of its proper divisors (541845244).

722460316 is a wasteful number, since it uses less digits than its factorization.

722460316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180615083 (or 180615081 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 722460316 is about 26878.6219140789. The cubic root of 722460316 is about 897.3006842151.

The spelling of 722460316 in words is "seven hundred twenty-two million, four hundred sixty thousand, three hundred sixteen".