2872368660 has 96 divisors (see below), whose sum is σ = 9212055552. Its totient is φ = 655079040.

The previous prime is 2872368649. The next prime is 2872368661. The reversal of 2872368660 is 668632782.

It is a happy number.

2872368660 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872368661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187075 + ... + 201845.

It is an arithmetic number, because the mean of its divisors is an integer number (95958912).

Almost surely, 2^2872368660 is an apocalyptic number.

2872368660 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 2872368660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4606027776).

2872368660 is an abundant number, since it is smaller than the sum of its proper divisors (6339686892).

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

2872368660 is a wasteful number, since it uses less digits than its factorization.

2872368660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15253 (or 15251 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 2872368660 is about 53594.4834847767. The cubic root of 2872368660 is about 1421.4995499205.

The spelling of 2872368660 in words is "two billion, eight hundred seventy-two million, three hundred sixty-eight thousand, six hundred sixty".