33942764 has 12 divisors (see below), whose sum is σ = 61005504. Its totient is φ = 16512624.

The previous prime is 33942763. The next prime is 33942791. The reversal of 33942764 is 46724933.

33942764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×33942764² = 2304222455919392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33942763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114524 + ... + 114819.

It is an arithmetic number, because the mean of its divisors is an integer number (5083792).

Almost surely, 2^33942764 is an apocalyptic number.

It is an amenable number.

33942764 is a deficient number, since it is larger than the sum of its proper divisors (27062740).

33942764 is a wasteful number, since it uses less digits than its factorization.

33942764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229384 (or 229382 counting only the distinct ones).

The product of its digits is 108864, while the sum is 38.

The square root of 33942764 is about 5826.0418810716. The cubic root of 33942764 is about 323.7792913376.

The spelling of 33942764 in words is "thirty-three million, nine hundred forty-two thousand, seven hundred sixty-four".