3791875819989 has 8 divisors (see below), whose sum is σ = 5063302427040. Its totient is φ = 2524183213136.

The previous prime is 3791875819943. The next prime is 3791875819999. The reversal of 3791875819989 is 9899185781973.

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

It is a cyclic number.

It is not a de Polignac number, because 3791875819989 - 2¹⁷ = 3791875688917 is a prime.

It is a super-2 number, since 2×3791875819989² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791875819999) 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, 933497679 + ... + 933501740.

It is an arithmetic number, because the mean of its divisors is an integer number (632912803380).

Almost surely, 2^{3791875819989} is an apocalyptic number.

It is an amenable number.

3791875819989 is a deficient number, since it is larger than the sum of its proper divisors (1271426607051).

3791875819989 is a wasteful number, since it uses less digits than its factorization.

3791875819989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867000099.

The product of its digits is 2469035520, while the sum is 84.

The spelling of 3791875819989 in words is "three trillion, seven hundred ninety-one billion, eight hundred seventy-five million, eight hundred nineteen thousand, nine hundred eighty-nine".