745326800 has 60 divisors (see below), whose sum is σ = 1848441216. Its totient is φ = 288508800.

The previous prime is 745326781. The next prime is 745326817. The reversal of 745326800 is 8623547.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17654 + ... + 42453.

Almost surely, 2^745326800 is an apocalyptic number.

It is an amenable number.

745326800 is an abundant number, since it is smaller than the sum of its proper divisors (1103114416).

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

745326800 is a wasteful number, since it uses less digits than its factorization.

745326800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60156 (or 60145 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 745326800 is about 27300.6739843543. The cubic root of 745326800 is about 906.6693038658.

The spelling of 745326800 in words is "seven hundred forty-five million, three hundred twenty-six thousand, eight hundred".