2720741076 has 120 divisors (see below), whose sum is σ = 7298565120. Its totient is φ = 883389888.

The previous prime is 2720741057. The next prime is 2720741083. The reversal of 2720741076 is 6701470272.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2720741076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5679805 + ... + 5680283.

It is an arithmetic number, because the mean of its divisors is an integer number (60821376).

Almost surely, 2^2720741076 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 2720741076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3649282560).

2720741076 is an abundant number, since it is smaller than the sum of its proper divisors (4577824044).

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

2720741076 is a wasteful number, since it uses less digits than its factorization.

2720741076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 2720741076 is about 52160.7234995835. The cubic root of 2720741076 is about 1396.0331714901.

The spelling of 2720741076 in words is "two billion, seven hundred twenty million, seven hundred forty-one thousand, seventy-six".