2801472280 has 32 divisors (see below), whose sum is σ = 6364519200. Its totient is φ = 1109707776.

The previous prime is 2801472269. The next prime is 2801472281. The reversal of 2801472280 is 822741082.

2801472280 is digitally balanced in base 2, because in such base 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 (2801472281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335865 + ... + 344104.

It is an arithmetic number, because the mean of its divisors is an integer number (198891225).

Almost surely, 2^2801472280 is an apocalyptic number.

2801472280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2801472280 is an abundant number, since it is smaller than the sum of its proper divisors (3563046920).

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

2801472280 is a wasteful number, since it uses less digits than its factorization.

2801472280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680083 (or 680079 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 2801472280 is about 52928.9361313828. The cubic root of 2801472280 is about 1409.7067411502.

The spelling of 2801472280 in words is "two billion, eight hundred one million, four hundred seventy-two thousand, two hundred eighty".