33864093 has 12 divisors (see below), whose sum is σ = 49209888. Its totient is φ = 22439880.

The previous prime is 33864067. The next prime is 33864097. The reversal of 33864093 is 39046833.

33864093 is a `hidden beast` number, since 3 + 3 + 8 + 640 + 9 + 3 = 666.

It is not a de Polignac number, because 33864093 - 2¹⁰ = 33863069 is a prime.

It is a super-2 number, since 2×33864093² = 2293553589425298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33864097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9763 + ... + 12768.

It is an arithmetic number, because the mean of its divisors is an integer number (4100824).

Almost surely, 2^33864093 is an apocalyptic number.

It is an amenable number.

33864093 is a deficient number, since it is larger than the sum of its proper divisors (15345795).

33864093 is a wasteful number, since it uses less digits than its factorization.

33864093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22704 (or 22701 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 33864093 is about 5819.2862964456. The cubic root of 33864093 is about 323.5289508397.

The spelling of 33864093 in words is "thirty-three million, eight hundred sixty-four thousand, ninety-three".