230400784 has 20 divisors (see below), whose sum is σ = 447201040. Its totient is φ = 114994080.

The previous prime is 230400763. The next prime is 230400823. The reversal of 230400784 is 487004032.

230400784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3474 + ... + 21745.

It is an arithmetic number, because the mean of its divisors is an integer number (22360052).

Almost surely, 2^230400784 is an apocalyptic number.

It is an amenable number.

230400784 is a deficient number, since it is larger than the sum of its proper divisors (216800256).

230400784 is a wasteful number, since it uses less digits than its factorization.

230400784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25798 (or 25792 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 230400784 is about 15178.9585940538. The cubic root of 230400784 is about 613.0482412689.

It can be divided in two parts, 230400 and 784, that multiplied together give a square (180633600 = 13440²).

The spelling of 230400784 in words is "two hundred thirty million, four hundred thousand, seven hundred eighty-four".