3385689 has 8 divisors (see below), whose sum is σ = 4523232. Its totient is φ = 2252640.

The previous prime is 3385661. The next prime is 3385699. The reversal of 3385689 is 9865833.

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

It is a de Polignac number, because none of the positive numbers 2^k-3385689 is a prime.

It is a super-2 number, since 2×3385689² = 22925780009442, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3385689.

It is not an unprimeable number, because it can be changed into a prime (3385609) 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, 1542 + ... + 3024.

It is an arithmetic number, because the mean of its divisors is an integer number (565404).

Almost surely, 2^3385689 is an apocalyptic number.

It is an amenable number.

3385689 is a deficient number, since it is larger than the sum of its proper divisors (1137543).

3385689 is a wasteful number, since it uses less digits than its factorization.

3385689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247.

The product of its digits is 155520, while the sum is 42.

The square root of 3385689 is about 1840.0241846237. The cubic root of 3385689 is about 150.1581886725.

The spelling of 3385689 in words is "three million, three hundred eighty-five thousand, six hundred eighty-nine".