723830364 has 48 divisors (see below), whose sum is σ = 1878768640. Its totient is φ = 240997680.

The previous prime is 723830363. The next prime is 723830389. The reversal of 723830364 is 463038327.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723830363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103647 + ... + 110409.

Almost surely, 2^723830364 is an apocalyptic number.

It is an amenable number.

723830364 is an abundant number, since it is smaller than the sum of its proper divisors (1154938276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

723830364 is a wasteful number, since it uses less digits than its factorization.

723830364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767 (or 7759 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 723830364 is about 26904.0956733357. The cubic root of 723830364 is about 897.8675290659.

The spelling of 723830364 in words is "seven hundred twenty-three million, eight hundred thirty thousand, three hundred sixty-four".