3333946 has 16 divisors (see below), whose sum is σ = 6235200. Its totient is φ = 1298880.

The previous prime is 3333943. The next prime is 3333961. The reversal of 3333946 is 6493333.

It is a super-2 number, since 2×3333946² = 22230391861832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3333943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10671 + ... + 10978.

It is an arithmetic number, because the mean of its divisors is an integer number (389700).

Almost surely, 2^3333946 is an apocalyptic number.

3333946 is a deficient number, since it is larger than the sum of its proper divisors (2901254).

3333946 is a wasteful number, since it uses less digits than its factorization.

3333946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21669.

The product of its digits is 17496, while the sum is 31.

The square root of 3333946 is about 1825.9096363183. The cubic root of 3333946 is about 149.3893096823.

The spelling of 3333946 in words is "three million, three hundred thirty-three thousand, nine hundred forty-six".