4398087 has 16 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 2723712.

The previous prime is 4398071. The next prime is 4398089. The reversal of 4398087 is 7808934.

It is not a de Polignac number, because 4398087 - 2⁴ = 4398071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3714 + ... + 4752.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 2^4398087 is an apocalyptic number.

4398087 is a deficient number, since it is larger than the sum of its proper divisors (1891833).

4398087 is a wasteful number, since it uses less digits than its factorization.

4398087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 4398087 is about 2097.1616532828. The cubic root of 4398087 is about 163.8405027748.

The spelling of 4398087 in words is "four million, three hundred ninety-eight thousand, eighty-seven".