2842723806 has 64 divisors (see below), whose sum is σ = 6226393152. Its totient is φ = 859963392.

The previous prime is 2842723721. The next prime is 2842723841. The reversal of 2842723806 is 6083272482.

2842723806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2464926 + ... + 2466078.

It is an arithmetic number, because the mean of its divisors is an integer number (97287393).

Almost surely, 2^2842723806 is an apocalyptic number.

2842723806 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2842723806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3113196576).

2842723806 is an abundant number, since it is smaller than the sum of its proper divisors (3383669346).

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

2842723806 is a wasteful number, since it uses less digits than its factorization.

2842723806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2842723806 is about 53317.1999077221. The cubic root of 2842723806 is about 1416.5923391192.

The spelling of 2842723806 in words is "two billion, eight hundred forty-two million, seven hundred twenty-three thousand, eight hundred six".