2866772292 has 48 divisors (see below), whose sum is σ = 6729936192. Its totient is φ = 949780480.

The previous prime is 2866772291. The next prime is 2866772329. The reversal of 2866772292 is 2922776682.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2866772291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2105692 + ... + 2107052.

It is an arithmetic number, because the mean of its divisors is an integer number (140207004).

Almost surely, 2^2866772292 is an apocalyptic number.

It is an amenable number.

2866772292 is an abundant number, since it is smaller than the sum of its proper divisors (3863163900).

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

2866772292 is a wasteful number, since it uses less digits than its factorization.

2866772292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308 (or 2306 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 2866772292 is about 53542.2477301803. The cubic root of 2866772292 is about 1420.5757587164.

The spelling of 2866772292 in words is "two billion, eight hundred sixty-six million, seven hundred seventy-two thousand, two hundred ninety-two".