73896559385 has 8 divisors (see below), whose sum is σ = 96737314176. Its totient is φ = 53742952240.

The previous prime is 73896559379. The next prime is 73896559417. The reversal of 73896559385 is 58395569837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73896559385 - 2¹⁰ = 73896558361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671786849 + ... + 671786958.

It is an arithmetic number, because the mean of its divisors is an integer number (12092164272).

Almost surely, 2^73896559385 is an apocalyptic number.

It is an amenable number.

73896559385 is a deficient number, since it is larger than the sum of its proper divisors (22840754791).

73896559385 is a wasteful number, since it uses less digits than its factorization.

73896559385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343573823.

The product of its digits is 244944000, while the sum is 68.

The spelling of 73896559385 in words is "seventy-three billion, eight hundred ninety-six million, five hundred fifty-nine thousand, three hundred eighty-five".