2880344460 has 72 divisors (see below), whose sum is σ = 9381702960. Its totient is φ = 658363776.

The previous prime is 2880344437. The next prime is 2880344461. The reversal of 2880344460 is 644430882.

2880344460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2880344461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486915 + ... + 492794.

It is an arithmetic number, because the mean of its divisors is an integer number (130301430).

Almost surely, 2^2880344460 is an apocalyptic number.

2880344460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2880344460 is an abundant number, since it is smaller than the sum of its proper divisors (6501358500).

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

2880344460 is a wasteful number, since it uses less digits than its factorization.

2880344460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979735 (or 979726 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The square root of 2880344460 is about 53668.8406806035. The cubic root of 2880344460 is about 1422.8140421027.

The spelling of 2880344460 in words is "two billion, eight hundred eighty million, three hundred forty-four thousand, four hundred sixty".