3366946 has 12 divisors (see below), whose sum is σ = 5551686. Its totient is φ = 1530320.

The previous prime is 3366917. The next prime is 3366973. The reversal of 3366946 is 6496633.

It can be written as a sum of positive squares in only one way, i.e., 2686321 + 680625 = 1639^2 + 825^2 .

It is a super-2 number, since 2×3366946² = 22672650733832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6715 + ... + 7198.

Almost surely, 2^3366946 is an apocalyptic number.

3366946 is a deficient number, since it is larger than the sum of its proper divisors (2184740).

3366946 is a wasteful number, since it uses less digits than its factorization.

3366946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13937 (or 13926 counting only the distinct ones).

The product of its digits is 69984, while the sum is 37.

The square root of 3366946 is about 1834.9239766268. The cubic root of 3366946 is about 149.8805864427.

The spelling of 3366946 in words is "three million, three hundred sixty-six thousand, nine hundred forty-six".