33338364 has 12 divisors (see below), whose sum is σ = 77789544. Its totient is φ = 11112784.

The previous prime is 33338359. The next prime is 33338381. The reversal of 33338364 is 46383333.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33338364² = 2222893028392992, which contains 22 as substring.

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, 1389087 + ... + 1389110.

It is an arithmetic number, because the mean of its divisors is an integer number (6482462).

Almost surely, 2^33338364 is an apocalyptic number.

It is an amenable number.

33338364 is an abundant number, since it is smaller than the sum of its proper divisors (44451180).

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

33338364 is a wasteful number, since it uses less digits than its factorization.

33338364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778204 (or 2778202 counting only the distinct ones).

The product of its digits is 46656, while the sum is 33.

The square root of 33338364 is about 5773.9383439729. The cubic root of 33338364 is about 321.8459842384.

The spelling of 33338364 in words is "thirty-three million, three hundred thirty-eight thousand, three hundred sixty-four".