2984326813 has 4 divisors (see below), whose sum is σ = 3213890428. Its totient is φ = 2754763200.

The previous prime is 2984326801. The next prime is 2984326847. The reversal of 2984326813 is 3186234892.

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 1393752889 + 1590573924 = 37333^2 + 39882^2 .

It is a cyclic number.

It is not a de Polignac number, because 2984326813 - 2⁵ = 2984326781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2984326313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114781788 + ... + 114781813.

It is an arithmetic number, because the mean of its divisors is an integer number (803472607).

Almost surely, 2^2984326813 is an apocalyptic number.

It is an amenable number.

2984326813 is a deficient number, since it is larger than the sum of its proper divisors (229563615).

2984326813 is a wasteful number, since it uses less digits than its factorization.

2984326813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229563614.

The product of its digits is 497664, while the sum is 46.

The square root of 2984326813 is about 54628.9924216070. The cubic root of 2984326813 is about 1439.7335561877.

The spelling of 2984326813 in words is "two billion, nine hundred eighty-four million, three hundred twenty-six thousand, eight hundred thirteen".