4372304 has 10 divisors (see below), whose sum is σ = 8471370. Its totient is φ = 2186144.

The previous prime is 4372289. The next prime is 4372307. The reversal of 4372304 is 4032734.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3794704 + 577600 = 1948^2 + 760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4372304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4372307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136619 + ... + 136650.

It is an arithmetic number, because the mean of its divisors is an integer number (847137).

Almost surely, 2^4372304 is an apocalyptic number.

It is an amenable number.

4372304 is a deficient number, since it is larger than the sum of its proper divisors (4099066).

4372304 is a wasteful number, since it uses less digits than its factorization.

4372304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273277 (or 273271 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 4372304 is about 2091.0054997536. The cubic root of 4372304 is about 163.5197131976.

Subtracting from 4372304 its sum of digits (23), we obtain a square (4372281 = 2091²).

The spelling of 4372304 in words is "four million, three hundred seventy-two thousand, three hundred four".