3349986 has 16 divisors (see below), whose sum is σ = 7094304. Its totient is φ = 1050944.

The previous prime is 3349939. The next prime is 3349999. The reversal of 3349986 is 6899433.

It is a super-2 number, since 2×3349986² = 22444812400392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16320 + ... + 16523.

It is an arithmetic number, because the mean of its divisors is an integer number (443394).

Almost surely, 2^3349986 is an apocalyptic number.

3349986 is an abundant number, since it is smaller than the sum of its proper divisors (3744318).

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

3349986 is a wasteful number, since it uses less digits than its factorization.

3349986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32865.

The product of its digits is 139968, while the sum is 42.

The square root of 3349986 is about 1830.2966972598. The cubic root of 3349986 is about 149.6285029146.

The spelling of 3349986 in words is "three million, three hundred forty-nine thousand, nine hundred eighty-six".