33849964 has 12 divisors (see below), whose sum is σ = 60498144. Its totient is φ = 16564784.

The previous prime is 33849961. The next prime is 33849971. The reversal of 33849964 is 46994833.

It is a super-2 number, since 2×33849964² = 2291640125602592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33849961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89839 + ... + 90214.

It is an arithmetic number, because the mean of its divisors is an integer number (5041512).

Almost surely, 2^33849964 is an apocalyptic number.

It is an amenable number.

33849964 is a deficient number, since it is larger than the sum of its proper divisors (26648180).

33849964 is a wasteful number, since it uses less digits than its factorization.

33849964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180104 (or 180102 counting only the distinct ones).

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

The square root of 33849964 is about 5818.0721893081. The cubic root of 33849964 is about 323.4839496204.

The spelling of 33849964 in words is "thirty-three million, eight hundred forty-nine thousand, nine hundred sixty-four".