4089934 has 8 divisors (see below), whose sum is σ = 6155208. Its totient is φ = 2038200.

The previous prime is 4089907. The next prime is 4089937. The reversal of 4089934 is 4399804.

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

It is a junction number, because it is equal to n+sod(n) for n = 4089893 and 4089902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4089937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592 + ... + 3859.

It is an arithmetic number, because the mean of its divisors is an integer number (769401).

Almost surely, 2^4089934 is an apocalyptic number.

4089934 is a deficient number, since it is larger than the sum of its proper divisors (2065274).

4089934 is a wasteful number, since it uses less digits than its factorization.

4089934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 4089934 is about 2022.3585241000. The cubic root of 4089934 is about 159.9209766021.

The spelling of 4089934 in words is "four million, eighty-nine thousand, nine hundred thirty-four".