3355686 has 24 divisors (see below), whose sum is σ = 7449624. Its totient is φ = 1091040.

The previous prime is 3355669. The next prime is 3355699. The reversal of 3355686 is 6865533.

It is a super-2 number, since 2×3355686² = 22521257061192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3355686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1536 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (310401).

Almost surely, 2^3355686 is an apocalyptic number.

3355686 is an abundant number, since it is smaller than the sum of its proper divisors (4093938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3355686 is a wasteful number, since it uses less digits than its factorization.

3355686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4596 (or 4593 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3355686 is about 1831.8531600540. The cubic root of 3355686 is about 149.7133191095.

The spelling of 3355686 in words is "three million, three hundred fifty-five thousand, six hundred eighty-six".