2820480216 has 16 divisors (see below), whose sum is σ = 7051200600. Its totient is φ = 940160064.

The previous prime is 2820480211. The next prime is 2820480233. The reversal of 2820480216 is 6120840282.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2820480211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58759981 + ... + 58760028.

Almost surely, 2^2820480216 is an apocalyptic number.

It is an amenable number.

2820480216 is an abundant number, since it is smaller than the sum of its proper divisors (4230720384).

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

2820480216 is a wasteful number, since it uses less digits than its factorization.

2820480216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117520018 (or 117520014 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 2820480216 is about 53108.1934921534. The cubic root of 2820480216 is about 1412.8878351931.

The spelling of 2820480216 in words is "two billion, eight hundred twenty million, four hundred eighty thousand, two hundred sixteen".