874220193756 has 216 divisors, whose sum is σ = 2769311248704. Its totient is φ = 230484683520.

The previous prime is 874220193719. The next prime is 874220193779. The reversal of 874220193756 is 657391022478.

It is a happy number.

874220193756 is a `hidden beast` number, since 87 + 422 + 0 + 1 + 93 + 7 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 101378061 + ... + 101386683.

It is a 1-persistent number, because it is pandigital, but 2⋅874220193756 = 1748440387512 is not.

Almost surely, 2^874220193756 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874220193756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1384655624352).

874220193756 is an abundant number, since it is smaller than the sum of its proper divisors (1895091054948).

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

874220193756 is a wasteful number, since it uses less digits than its factorization.

874220193756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13081 (or 13069 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 874220193756 in words is "eight hundred seventy-four billion, two hundred twenty million, one hundred ninety-three thousand, seven hundred fifty-six".