33984136 has 8 divisors (see below), whose sum is σ = 63720270. Its totient is φ = 16992064.

The previous prime is 33984113. The next prime is 33984157. The reversal of 33984136 is 63148933.

It can be written as a sum of positive squares in only one way, i.e., 32421636 + 1562500 = 5694^2 + 1250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 33984095 and 33984104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124001 + ... + 2124016.

Almost surely, 2^33984136 is an apocalyptic number.

It is an amenable number.

33984136 is a deficient number, since it is larger than the sum of its proper divisors (29736134).

33984136 is a wasteful number, since it uses less digits than its factorization.

33984136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248023 (or 4248019 counting only the distinct ones).

The product of its digits is 46656, while the sum is 37.

The square root of 33984136 is about 5829.5914093528. The cubic root of 33984136 is about 323.9107867975.

The spelling of 33984136 in words is "thirty-three million, nine hundred eighty-four thousand, one hundred thirty-six".