33894964 has 6 divisors (see below), whose sum is σ = 59316194. Its totient is φ = 16947480.

The previous prime is 33894947. The next prime is 33894983. The reversal of 33894964 is 46949833.

It can be written as a sum of positive squares in only one way, i.e., 26604964 + 7290000 = 5158^2 + 2700^2 .

It is a super-2 number, since 2×33894964² = 2297737169122592, 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 as a sum of consecutive naturals, namely, 4236867 + ... + 4236874.

Almost surely, 2^33894964 is an apocalyptic number.

It is an amenable number.

33894964 is a deficient number, since it is larger than the sum of its proper divisors (25421230).

33894964 is a wasteful number, since it uses less digits than its factorization.

33894964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8473745 (or 8473743 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 33894964 is about 5821.9381652505. The cubic root of 33894964 is about 323.6272322142.

The spelling of 33894964 in words is "thirty-three million, eight hundred ninety-four thousand, nine hundred sixty-four".