33967036940 has 12 divisors (see below), whose sum is σ = 71330777616. Its totient is φ = 13586814768.

The previous prime is 33967036927. The next prime is 33967036951. The reversal of 33967036940 is 4963076933.

It is a happy 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, 849175904 + ... + 849175943.

It is an arithmetic number, because the mean of its divisors is an integer number (5944231468).

Almost surely, 2^33967036940 is an apocalyptic number.

It is an amenable number.

33967036940 is an abundant number, since it is smaller than the sum of its proper divisors (37363740676).

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

33967036940 is a wasteful number, since it uses less digits than its factorization.

33967036940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698351856 (or 1698351854 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 50.

The spelling of 33967036940 in words is "thirty-three billion, nine hundred sixty-seven million, thirty-six thousand, nine hundred forty".