724140316 has 6 divisors (see below), whose sum is σ = 1267245560. Its totient is φ = 362070156.

The previous prime is 724140311. The next prime is 724140323. The reversal of 724140316 is 613041427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (724140311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90517536 + ... + 90517543.

Almost surely, 2^724140316 is an apocalyptic number.

It is an amenable number.

724140316 is a deficient number, since it is larger than the sum of its proper divisors (543105244).

724140316 is a wasteful number, since it uses less digits than its factorization.

724140316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181035083 (or 181035081 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 724140316 is about 26909.8553693624. The cubic root of 724140316 is about 897.9956696435.

The spelling of 724140316 in words is "seven hundred twenty-four million, one hundred forty thousand, three hundred sixteen".