4089734 has 8 divisors (see below), whose sum is σ = 6692328. Its totient is φ = 1858960.

The previous prime is 4089719. The next prime is 4089763. The reversal of 4089734 is 4379804.

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 = 4089694 and 4089703.

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, 92927 + ... + 92970.

It is an arithmetic number, because the mean of its divisors is an integer number (836541).

Almost surely, 2^4089734 is an apocalyptic number.

4089734 is a deficient number, since it is larger than the sum of its proper divisors (2602594).

4089734 is a wasteful number, since it uses less digits than its factorization.

4089734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185910.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 4089734 is about 2022.3090762789. The cubic root of 4089734 is about 159.9183698186.

The spelling of 4089734 in words is "four million, eighty-nine thousand, seven hundred thirty-four".