874091628188 has 24 divisors (see below), whose sum is σ = 1550666202960. Its totient is φ = 431061667200.

The previous prime is 874091628173. The next prime is 874091628197. The reversal of 874091628188 is 881826190478.

It is a self number, because there is not a number n which added to its sum of digits gives 874091628188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990823 + ... + 2389886.

It is an arithmetic number, because the mean of its divisors is an integer number (64611091790).

Almost surely, 2^874091628188 is an apocalyptic number.

It is an amenable number.

874091628188 is a deficient number, since it is larger than the sum of its proper divisors (676574574772).

874091628188 is a wasteful number, since it uses less digits than its factorization.

874091628188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381397 (or 4381395 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 62.

The spelling of 874091628188 in words is "eight hundred seventy-four billion, ninety-one million, six hundred twenty-eight thousand, one hundred eighty-eight".