2084859313 has 4 divisors (see below), whose sum is σ = 2141206900. Its totient is φ = 2028511728.

The previous prime is 2084859289. The next prime is 2084859331. The reversal of 2084859313 is 3139584802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1980962064 + 103897249 = 44508^2 + 10193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2084859313 - 2²⁹ = 1547988401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2084859313.

It is not an unprimeable number, because it can be changed into a prime (2084859353) 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, 28173738 + ... + 28173811.

It is an arithmetic number, because the mean of its divisors is an integer number (535301725).

Almost surely, 2^2084859313 is an apocalyptic number.

It is an amenable number.

2084859313 is a deficient number, since it is larger than the sum of its proper divisors (56347587).

2084859313 is an equidigital number, since it uses as much as digits as its factorization.

2084859313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56347586.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2084859313 is about 45660.2596685564. The cubic root of 2084859313 is about 1277.4941439141.

The spelling of 2084859313 in words is "two billion, eighty-four million, eight hundred fifty-nine thousand, three hundred thirteen".