8264238844 has 12 divisors (see below), whose sum is σ = 14463301384. Its totient is φ = 4131867024.

The previous prime is 8264238809. The next prime is 8264238863. The reversal of 8264238844 is 4488324628.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23899 + ... + 130765.

Almost surely, 2^8264238844 is an apocalyptic number.

It is an amenable number.

8264238844 is a deficient number, since it is larger than the sum of its proper divisors (6199062540).

8264238844 is a wasteful number, since it uses less digits than its factorization.

8264238844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126204 (or 126202 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 49.

The square root of 8264238844 is about 90907.8590881998. The cubic root of 8264238844 is about 2021.7818186602.

The spelling of 8264238844 in words is "eight billion, two hundred sixty-four million, two hundred thirty-eight thousand, eight hundred forty-four".