3369691 has 12 divisors (see below), whose sum is σ = 3700992. Its totient is φ = 3066336.

The previous prime is 3369679. The next prime is 3369697. The reversal of 3369691 is 1969633.

It is not a de Polignac number, because 3369691 - 2⁵ = 3369659 is a prime.

It is a super-2 number, since 2×3369691² = 22709634870962, which contains 22 as substring.

It is a Duffinian number.

3369691 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3369691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3369697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21385 + ... + 21541.

It is an arithmetic number, because the mean of its divisors is an integer number (308416).

Almost surely, 2^3369691 is an apocalyptic number.

3369691 is a deficient number, since it is larger than the sum of its proper divisors (331301).

3369691 is a wasteful number, since it uses less digits than its factorization.

3369691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 297 counting only the distinct ones).

The product of its digits is 26244, while the sum is 37.

The square root of 3369691 is about 1835.6718116265. The cubic root of 3369691 is about 149.9213068713.

The spelling of 3369691 in words is "three million, three hundred sixty-nine thousand, six hundred ninety-one".