4089398 has 8 divisors (see below), whose sum is σ = 6150600. Its totient is φ = 2039200.

The previous prime is 4089347. The next prime is 4089413. The reversal of 4089398 is 8939804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (768825).

Almost surely, 2^4089398 is an apocalyptic number.

4089398 is a deficient number, since it is larger than the sum of its proper divisors (2061202).

4089398 is a wasteful number, since it uses less digits than its factorization.

4089398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 4089398 is about 2022.2260012175. The cubic root of 4089398 is about 159.9139902311.

The spelling of 4089398 in words is "four million, eighty-nine thousand, three hundred ninety-eight".