4399704 has 32 divisors (see below), whose sum is σ = 12222000. Its totient is φ = 1466496.

The previous prime is 4399699. The next prime is 4399709. The reversal of 4399704 is 4079934.

It is an interprime number because it is at equal distance from previous prime (4399699) and next prime (4399709).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4399709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9969 + ... + 10400.

Almost surely, 2^4399704 is an apocalyptic number.

It is an amenable number.

4399704 is an abundant number, since it is smaller than the sum of its proper divisors (7822296).

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

4399704 is a wasteful number, since it uses less digits than its factorization.

4399704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20384 (or 20374 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4399704 is about 2097.5471389220. The cubic root of 4399704 is about 163.8605795060.

The spelling of 4399704 in words is "four million, three hundred ninety-nine thousand, seven hundred four".