2713215808 has 56 divisors (see below), whose sum is σ = 5712358400. Its totient is φ = 1275015168.

The previous prime is 2713215787. The next prime is 2713215863. The reversal of 2713215808 is 8085123172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145648 + ... + 163216.

It is an arithmetic number, because the mean of its divisors is an integer number (102006400).

Almost surely, 2^2713215808 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 2713215808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2856179200).

2713215808 is an abundant number, since it is smaller than the sum of its proper divisors (2999142592).

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

2713215808 is a wasteful number, since it uses less digits than its factorization.

2713215808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17727 (or 17717 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 2713215808 is about 52088.5381634002. The cubic root of 2713215808 is about 1394.7448920503.

The spelling of 2713215808 in words is "two billion, seven hundred thirteen million, two hundred fifteen thousand, eight hundred eight".