3875749785599 has 8 divisors (see below), whose sum is σ = 4220417190000. Its totient is φ = 3545150438592.

The previous prime is 3875749785577. The next prime is 3875749785601. The reversal of 3875749785599 is 9955879475783.

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

It is not a de Polignac number, because 3875749785599 - 2¹² = 3875749781503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3875749785599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875749785559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3517013774 + ... + 3517014875.

It is an arithmetic number, because the mean of its divisors is an integer number (527552148750).

Almost surely, 2^{3875749785599} is an apocalyptic number.

3875749785599 is a deficient number, since it is larger than the sum of its proper divisors (344667404401).

3875749785599 is a wasteful number, since it uses less digits than its factorization.

3875749785599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034028697.

The product of its digits is 24004512000, while the sum is 86.

The spelling of 3875749785599 in words is "three trillion, eight hundred seventy-five billion, seven hundred forty-nine million, seven hundred eighty-five thousand, five hundred ninety-nine".