4089594 has 16 divisors (see below), whose sum is σ = 8203680. Its totient is φ = 1359120.

The previous prime is 4089581. The next prime is 4089599. The reversal of 4089594 is 4959804.

It is not an unprimeable number, because it can be changed into a prime (4089599) 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, 1717 + ... + 3335.

It is an arithmetic number, because the mean of its divisors is an integer number (512730).

Almost surely, 2^4089594 is an apocalyptic number.

4089594 is an abundant number, since it is smaller than the sum of its proper divisors (4114086).

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

4089594 is a wasteful number, since it uses less digits than its factorization.

4089594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4089594 is about 2022.2744620847. The cubic root of 4089594 is about 159.9165450196.

The spelling of 4089594 in words is "four million, eighty-nine thousand, five hundred ninety-four".