33000764 has 6 divisors (see below), whose sum is σ = 57751344. Its totient is φ = 16500380.

The previous prime is 33000763. The next prime is 33000787. The reversal of 33000764 is 46700033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33000761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4125092 + ... + 4125099.

It is an arithmetic number, because the mean of its divisors is an integer number (9625224).

Almost surely, 2^33000764 is an apocalyptic number.

It is an amenable number.

33000764 is a deficient number, since it is larger than the sum of its proper divisors (24750580).

33000764 is a wasteful number, since it uses less digits than its factorization.

33000764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250195 (or 8250193 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 33000764 is about 5744.6291438177. The cubic root of 33000764 is about 320.7559082898.

Adding to 33000764 its reverse (46700033), we get a palindrome (79700797).

The spelling of 33000764 in words is "thirty-three million, seven hundred sixty-four", and thus it is an aban number.