3356664 has 16 divisors (see below), whose sum is σ = 8391720. Its totient is φ = 1118880.

The previous prime is 3356657. The next prime is 3356699. The reversal of 3356664 is 4666533.

It is a happy number.

It is a super-2 number, since 2×3356664² = 22534386417792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69907 + ... + 69954.

Almost surely, 2^3356664 is an apocalyptic number.

It is an amenable number.

3356664 is an abundant number, since it is smaller than the sum of its proper divisors (5035056).

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

3356664 is a wasteful number, since it uses less digits than its factorization.

3356664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139870 (or 139866 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 3356664 is about 1832.1200834006. The cubic root of 3356664 is about 149.7278621273.

The spelling of 3356664 in words is "three million, three hundred fifty-six thousand, six hundred sixty-four".