2639210082 has 32 divisors (see below), whose sum is σ = 5396067072. Its totient is φ = 860166144.

The previous prime is 2639210081. The next prime is 2639210087. The reversal of 2639210082 is 2800129362.

It is a happy number.

2639210082 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 (2639210081) 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, 321088 + ... + 329204.

It is an arithmetic number, because the mean of its divisors is an integer number (168627096).

Almost surely, 2^2639210082 is an apocalyptic number.

2639210082 is an abundant number, since it is smaller than the sum of its proper divisors (2756856990).

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

2639210082 is a wasteful number, since it uses less digits than its factorization.

2639210082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9322.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2639210082 is about 51373.2428604619. The cubic root of 2639210082 is about 1381.9467871078.

The spelling of 2639210082 in words is "two billion, six hundred thirty-nine million, two hundred ten thousand, eighty-two".