3333966 has 8 divisors (see below), whose sum is σ = 6667944. Its totient is φ = 1111320.

The previous prime is 3333961. The next prime is 3333971. The reversal of 3333966 is 6693333.

It is an interprime number because it is at equal distance from previous prime (3333961) and next prime (3333971).

It is a sphenic number, since it is the product of 3 distinct primes.

3333966 is an admirable number.

It is a super-2 number, since 2×3333966² = 22230658578312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277825 + ... + 277836.

It is an arithmetic number, because the mean of its divisors is an integer number (833493).

Almost surely, 2^3333966 is an apocalyptic number.

3333966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3333966 is a wasteful number, since it uses less digits than its factorization.

3333966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555666.

The product of its digits is 26244, while the sum is 33.

The square root of 3333966 is about 1825.9151130324. The cubic root of 3333966 is about 149.3896084054.

It can be divided in two parts, 333396 and 6, that multiplied together give a cube (2000376 = 126³).

The spelling of 3333966 in words is "three million, three hundred thirty-three thousand, nine hundred sixty-six".