2641343236 has 27 divisors (see below), whose sum is σ = 5378485287. Its totient is φ = 1131695880.

The previous prime is 2641343233. The next prime is 2641343239. The reversal of 2641343236 is 6323431462.

The square root of 2641343236 is 51394.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (2641343233) and next prime (2641343239).

It is not an unprimeable number, because it can be changed into a prime (2641343231) 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 8 ways as a sum of consecutive naturals, for example, 717681 + ... + 721351.

Almost surely, 2^2641343236 is an apocalyptic number.

2641343236 is the 51394-th square number.

It is an amenable number.

2641343236 is an abundant number, since it is smaller than the sum of its proper divisors (2737142051).

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

2641343236 is an frugal number, since it uses more digits than its factorization.

2641343236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7360 (or 3680 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The cubic root of 2641343236 is about 1382.3190085127.

Adding to 2641343236 its reverse (6323431462), we get a palindrome (8964774698).

The spelling of 2641343236 in words is "two billion, six hundred forty-one million, three hundred forty-three thousand, two hundred thirty-six".