2796422280 has 64 divisors (see below), whose sum is σ = 8830814400. Its totient is φ = 706464000.

The previous prime is 2796422273. The next prime is 2796422281. The reversal of 2796422280 is 822246972.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2796422281) 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, 610971 + ... + 615530.

It is an arithmetic number, because the mean of its divisors is an integer number (137981475).

Almost surely, 2^2796422280 is an apocalyptic number.

2796422280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2796422280 is an abundant number, since it is smaller than the sum of its proper divisors (6034392120).

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

2796422280 is a wasteful number, since it uses less digits than its factorization.

2796422280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226534 (or 1226530 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2796422280 is about 52881.2091389749. The cubic root of 2796422280 is about 1408.8591747926.

The spelling of 2796422280 in words is "two billion, seven hundred ninety-six million, four hundred twenty-two thousand, two hundred eighty".