2792995660 has 96 divisors (see below), whose sum is σ = 7267341312. Its totient is φ = 877996800.

The previous prime is 2792995651. The next prime is 2792995661. The reversal of 2792995660 is 665992972.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2792995661) 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, 269739 + ... + 279901.

It is an arithmetic number, because the mean of its divisors is an integer number (75701472).

Almost surely, 2^2792995660 is an apocalyptic number.

2792995660 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 2792995660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3633670656).

2792995660 is an abundant number, since it is smaller than the sum of its proper divisors (4474345652).

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

2792995660 is a wasteful number, since it uses less digits than its factorization.

2792995660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10343 (or 10341 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 55.

The square root of 2792995660 is about 52848.7999863762. The cubic root of 2792995660 is about 1408.2834870336.

The spelling of 2792995660 in words is "two billion, seven hundred ninety-two million, nine hundred ninety-five thousand, six hundred sixty".