3349966 has 16 divisors (see below), whose sum is σ = 5328000. Its totient is φ = 1575288.

The previous prime is 3349939. The next prime is 3349999. The reversal of 3349966 is 6699433.

It is a super-2 number, since 2×3349966² = 22444544402312, which contains 22 as substring.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7341 + ... + 7783.

It is an arithmetic number, because the mean of its divisors is an integer number (333000).

Almost surely, 2^3349966 is an apocalyptic number.

3349966 is a deficient number, since it is larger than the sum of its proper divisors (1978034).

3349966 is a wasteful number, since it uses less digits than its factorization.

3349966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663.

The product of its digits is 104976, while the sum is 40.

The square root of 3349966 is about 1830.2912336565. The cubic root of 3349966 is about 149.6282051446.

The spelling of 3349966 in words is "three million, three hundred forty-nine thousand, nine hundred sixty-six".