73885706848 has 96 divisors (see below), whose sum is σ = 150399244800. Its totient is φ = 35715423744.

The previous prime is 73885706827. The next prime is 73885706857. The reversal of 73885706848 is 84860758837.

It is a happy number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 73885706848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30317086 + ... + 30319522.

It is an arithmetic number, because the mean of its divisors is an integer number (1566658800).

Almost surely, 2^73885706848 is an apocalyptic number.

It is an amenable number.

73885706848 is an abundant number, since it is smaller than the sum of its proper divisors (76513537952).

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

73885706848 is a wasteful number, since it uses less digits than its factorization.

73885706848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772 (or 2764 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 64.

The spelling of 73885706848 in words is "seventy-three billion, eight hundred eighty-five million, seven hundred six thousand, eight hundred forty-eight".