2722960080 has 120 divisors (see below), whose sum is σ = 9157101408. Its totient is φ = 725131008.

The previous prime is 2722960063. The next prime is 2722960111. The reversal of 2722960080 is 800692272.

2722960080 is a `hidden beast` number, since 27 + 2 + 29 + 600 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 633619 + ... + 637901.

Almost surely, 2^2722960080 is an apocalyptic number.

2722960080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2722960080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4578550704).

2722960080 is an abundant number, since it is smaller than the sum of its proper divisors (6434141328).

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

2722960080 is a wasteful number, since it uses less digits than its factorization.

2722960080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185 (or 5176 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2722960080 is about 52181.9899965496. The cubic root of 2722960080 is about 1396.4125976965.

The spelling of 2722960080 in words is "two billion, seven hundred twenty-two million, nine hundred sixty thousand, eighty".