33936769788 has 12 divisors (see below), whose sum is σ = 79185796200. Its totient is φ = 11312256592.

The previous prime is 33936769753. The next prime is 33936769807. The reversal of 33936769788 is 88796763933.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414032063 + ... + 1414032086.

It is an arithmetic number, because the mean of its divisors is an integer number (6598816350).

Almost surely, 2^33936769788 is an apocalyptic number.

It is an amenable number.

33936769788 is an abundant number, since it is smaller than the sum of its proper divisors (45249026412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33936769788 is a wasteful number, since it uses less digits than its factorization.

33936769788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828064156 (or 2828064154 counting only the distinct ones).

The product of its digits is 246903552, while the sum is 69.

The spelling of 33936769788 in words is "thirty-three billion, nine hundred thirty-six million, seven hundred sixty-nine thousand, seven hundred eighty-eight".