3689043 has 8 divisors (see below), whose sum is σ = 4929168. Its totient is φ = 2454144.

The previous prime is 3689009. The next prime is 3689069. The reversal of 3689043 is 3409863.

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

It is not a de Polignac number, because 3689043 - 2⁸ = 3688787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3688995 and 3689013.

It is not an unprimeable number, because it can be changed into a prime (3689143) 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, 855 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (616146).

Almost surely, 2^3689043 is an apocalyptic number.

3689043 is a deficient number, since it is larger than the sum of its proper divisors (1240125).

3689043 is a wasteful number, since it uses less digits than its factorization.

3689043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3689043 is about 1920.6881579267. The cubic root of 3689043 is about 154.5152109530.

The spelling of 3689043 in words is "three million, six hundred eighty-nine thousand, forty-three".