74683533696 has 32 divisors (see below), whose sum is σ = 198378137400. Its totient is φ = 24894511104.

The previous prime is 74683533649. The next prime is 74683533733. The reversal of 74683533696 is 69633538647.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97243801 + ... + 97244568.

Almost surely, 2^74683533696 is an apocalyptic number.

It is an amenable number.

74683533696 is an abundant number, since it is smaller than the sum of its proper divisors (123694603704).

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

74683533696 is a wasteful number, since it uses less digits than its factorization.

74683533696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194488386 (or 194488374 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 60.

The spelling of 74683533696 in words is "seventy-four billion, six hundred eighty-three million, five hundred thirty-three thousand, six hundred ninety-six".