4089534 has 8 divisors (see below), whose sum is σ = 8179080. Its totient is φ = 1363176.

The previous prime is 4089521. The next prime is 4089559. The reversal of 4089534 is 4359804.

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

4089534 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4089495 and 4089504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340789 + ... + 340800.

It is an arithmetic number, because the mean of its divisors is an integer number (1022385).

Almost surely, 2^4089534 is an apocalyptic number.

4089534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4089534 is a wasteful number, since it uses less digits than its factorization.

4089534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681594.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4089534 is about 2022.2596272487. The cubic root of 4089534 is about 159.9157629502.

The spelling of 4089534 in words is "four million, eighty-nine thousand, five hundred thirty-four".