2682220416 has 32 divisors (see below), whose sum is σ = 7124649000. Its totient is φ = 894073344.

The previous prime is 2682220379. The next prime is 2682220421. The reversal of 2682220416 is 6140222862.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3492091 + ... + 3492858.

Almost surely, 2^2682220416 is an apocalyptic number.

It is an amenable number.

2682220416 is an abundant number, since it is smaller than the sum of its proper divisors (4442428584).

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

2682220416 is an equidigital number, since it uses as much as digits as its factorization.

2682220416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6984966 (or 6984954 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2682220416 is about 51790.1575205174. The cubic root of 2682220416 is about 1389.4134156934.

The spelling of 2682220416 in words is "two billion, six hundred eighty-two million, two hundred twenty thousand, four hundred sixteen".