2708599842 has 72 divisors (see below), whose sum is σ = 6502891824. Its totient is φ = 813994272.

The previous prime is 2708599823. The next prime is 2708599849. The reversal of 2708599842 is 2489958072.

2708599842 is a `hidden beast` number, since 2 + 7 + 0 + 8 + 599 + 8 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (2708599849) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 120453 + ... + 141159.

It is an arithmetic number, because the mean of its divisors is an integer number (90317942).

Almost surely, 2^2708599842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2708599842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251445912).

2708599842 is an abundant number, since it is smaller than the sum of its proper divisors (3794291982).

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

2708599842 is a wasteful number, since it uses less digits than its factorization.

2708599842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20784 (or 20768 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 2708599842 is about 52044.2104561113. The cubic root of 2708599842 is about 1393.9534880569.

The spelling of 2708599842 in words is "two billion, seven hundred eight million, five hundred ninety-nine thousand, eight hundred forty-two".