73650328388 has 24 divisors (see below), whose sum is σ = 158631477312. Its totient is φ = 29136393504.

The previous prime is 73650328373. The next prime is 73650328391. The reversal of 73650328388 is 88382305637.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101167670 + ... + 101168397.

It is an arithmetic number, because the mean of its divisors is an integer number (6609644888).

Almost surely, 2^73650328388 is an apocalyptic number.

It is an amenable number.

73650328388 is an abundant number, since it is smaller than the sum of its proper divisors (84981148924).

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

73650328388 is a wasteful number, since it uses less digits than its factorization.

73650328388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202336091 (or 202336089 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 73650328388 in words is "seventy-three billion, six hundred fifty million, three hundred twenty-eight thousand, three hundred eighty-eight".