33636364 has 12 divisors (see below), whose sum is σ = 60762688. Its totient is φ = 16275600.

The previous prime is 33636347. The next prime is 33636389. The reversal of 33636364 is 46363633.

It is a super-2 number, since 2×33636364² = 2262809966280992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135507 + ... + 135754.

Almost surely, 2^33636364 is an apocalyptic number.

It is an amenable number.

33636364 is a deficient number, since it is larger than the sum of its proper divisors (27126324).

33636364 is a wasteful number, since it uses less digits than its factorization.

33636364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271296 (or 271294 counting only the distinct ones).

The product of its digits is 69984, while the sum is 34.

The square root of 33636364 is about 5799.6865432539. The cubic root of 33636364 is about 322.8020973920.

Adding to 33636364 its reverse (46363633), we get a palindrome (79999997).

It can be divided in two parts, 33 and 636364, that multiplied together give a palindrome (21000012).

The spelling of 33636364 in words is "thirty-three million, six hundred thirty-six thousand, three hundred sixty-four".