73701798858 has 16 divisors (see below), whose sum is σ = 163781775360. Its totient is φ = 24567266268.

The previous prime is 73701798857. The next prime is 73701798869. The reversal of 73701798858 is 85889710737.

It is a junction number, because it is equal to n+sod(n) for n = 73701798795 and 73701798804.

It is not an unprimeable number, because it can be changed into a prime (73701798857) by changing a digit.

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, 682424010 + ... + 682424117.

It is an arithmetic number, because the mean of its divisors is an integer number (10236360960).

Almost surely, 2^73701798858 is an apocalyptic number.

73701798858 is an abundant number, since it is smaller than the sum of its proper divisors (90079976502).

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

73701798858 is a wasteful number, since it uses less digits than its factorization.

73701798858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364848138 (or 1364848132 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 63.

The spelling of 73701798858 in words is "seventy-three billion, seven hundred one million, seven hundred ninety-eight thousand, eight hundred fifty-eight".