2326821336 has 128 divisors (see below), whose sum is σ = 7476134400. Its totient is φ = 656760960.

The previous prime is 2326821323. The next prime is 2326821349. The reversal of 2326821336 is 6331286232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2326821323) and next prime (2326821349).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2326821336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116226 + ... + 134766.

It is an arithmetic number, because the mean of its divisors is an integer number (58407300).

Almost surely, 2^2326821336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2326821336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3738067200).

2326821336 is an abundant number, since it is smaller than the sum of its proper divisors (5149313064).

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

2326821336 is a wasteful number, since it uses less digits than its factorization.

2326821336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18646 (or 18636 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 2326821336 is about 48237.1364821752. The cubic root of 2326821336 is about 1325.1173667959.

The spelling of 2326821336 in words is "two billion, three hundred twenty-six million, eight hundred twenty-one thousand, three hundred thirty-six".