842008748 has 48 divisors (see below), whose sum is σ = 1793164800. Its totient is φ = 345158352.

The previous prime is 842008747. The next prime is 842008751. The reversal of 842008748 is 847800248.

It is not an unprimeable number, because it can be changed into a prime (842008747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18215 + ... + 44897.

It is an arithmetic number, because the mean of its divisors is an integer number (37357600).

Almost surely, 2^842008748 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 842008748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (896582400).

842008748 is an abundant number, since it is smaller than the sum of its proper divisors (951156052).

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

842008748 is a wasteful number, since it uses less digits than its factorization.

842008748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26731 (or 26715 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 842008748 is about 29017.3869946968. The cubic root of 842008748 is about 944.2903130722.

The spelling of 842008748 in words is "eight hundred forty-two million, eight thousand, seven hundred forty-eight".