73701798828 has 96 divisors (see below), whose sum is σ = 206965355520. Its totient is φ = 19957259520.

The previous prime is 73701798787. The next prime is 73701798857. The reversal of 73701798828 is 82889710737.

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 31 ways as a sum of consecutive naturals, for example, 35598 + ... + 385578.

It is an arithmetic number, because the mean of its divisors is an integer number (2155889120).

Almost surely, 2^73701798828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73701798828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103482677760).

73701798828 is an abundant number, since it is smaller than the sum of its proper divisors (133263556692).

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

73701798828 is a wasteful number, since it uses less digits than its factorization.

73701798828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350127 (or 350125 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 60.

The spelling of 73701798828 in words is "seventy-three billion, seven hundred one million, seven hundred ninety-eight thousand, eight hundred twenty-eight".