724667364 has 48 divisors (see below), whose sum is σ = 1989288000. Its totient is φ = 227346048.

The previous prime is 724667327. The next prime is 724667369. The reversal of 724667364 is 463766427.

724667364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (724667369) 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, 195514 + ... + 199185.

It is an arithmetic number, because the mean of its divisors is an integer number (41443500).

Almost surely, 2^724667364 is an apocalyptic number.

It is an amenable number.

724667364 is an abundant number, since it is smaller than the sum of its proper divisors (1264620636).

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

724667364 is a wasteful number, since it uses less digits than its factorization.

724667364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394729 (or 394721 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 45.

The square root of 724667364 is about 26919.6464315563. The cubic root of 724667364 is about 898.2134782800.

The spelling of 724667364 in words is "seven hundred twenty-four million, six hundred sixty-seven thousand, three hundred sixty-four".