723344716 has 6 divisors (see below), whose sum is σ = 1265853260. Its totient is φ = 361672356.

The previous prime is 723344707. The next prime is 723344723. The reversal of 723344716 is 617443327.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90418086 + ... + 90418093.

Almost surely, 2^723344716 is an apocalyptic number.

It is an amenable number.

723344716 is a deficient number, since it is larger than the sum of its proper divisors (542508544).

723344716 is a wasteful number, since it uses less digits than its factorization.

723344716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180836183 (or 180836181 counting only the distinct ones).

The product of its digits is 84672, while the sum is 37.

The square root of 723344716 is about 26895.0686186148. The cubic root of 723344716 is about 897.6666785404. Note that the first 4 decimals are identical.

The spelling of 723344716 in words is "seven hundred twenty-three million, three hundred forty-four thousand, seven hundred sixteen".