4399368 has 16 divisors (see below), whose sum is σ = 10998480. Its totient is φ = 1466448.

The previous prime is 4399363. The next prime is 4399397. The reversal of 4399368 is 8639934.

It is not an unprimeable number, because it can be changed into a prime (4399361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91630 + ... + 91677.

It is an arithmetic number, because the mean of its divisors is an integer number (687405).

Almost surely, 2^4399368 is an apocalyptic number.

It is an amenable number.

4399368 is an abundant number, since it is smaller than the sum of its proper divisors (6599112).

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

4399368 is a wasteful number, since it uses less digits than its factorization.

4399368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183316 (or 183312 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 4399368 is about 2097.4670438412. The cubic root of 4399368 is about 163.8564081226.

The spelling of 4399368 in words is "four million, three hundred ninety-nine thousand, three hundred sixty-eight".