842196888 has 384 divisors, whose sum is σ = 2830464000. Its totient is φ = 223534080.

The previous prime is 842196863. The next prime is 842196937. The reversal of 842196888 is 888691248.

842196888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11861893 + ... + 11861963.

It is an arithmetic number, because the mean of its divisors is an integer number (7371000).

Almost surely, 2^842196888 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 842196888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1415232000).

842196888 is an abundant number, since it is smaller than the sum of its proper divisors (1988267112).

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

842196888 is a wasteful number, since it uses less digits than its factorization.

842196888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 160 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 54.

The square root of 842196888 is about 29020.6286630734. The cubic root of 842196888 is about 944.3606391622.

The spelling of 842196888 in words is "eight hundred forty-two million, one hundred ninety-six thousand, eight hundred eighty-eight".