8238886441 has 4 divisors (see below), whose sum is σ = 8245679812. Its totient is φ = 8232093072.

The previous prime is 8238886423. The next prime is 8238886471. The reversal of 8238886441 is 1446888328.

It is a happy number.

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 773062416 + 7465824025 = 27804^2 + 86405^2 .

It is a cyclic number.

It is not a de Polignac number, because 8238886441 - 2²³ = 8230497833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8238886471) 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, 3394866 + ... + 3397291.

It is an arithmetic number, because the mean of its divisors is an integer number (2061419953).

Almost surely, 2^8238886441 is an apocalyptic number.

It is an amenable number.

8238886441 is a deficient number, since it is larger than the sum of its proper divisors (6793371).

8238886441 is a wasteful number, since it uses less digits than its factorization.

8238886441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6793370.

The product of its digits is 2359296, while the sum is 52.

The square root of 8238886441 is about 90768.3118769981. The cubic root of 8238886441 is about 2019.7122781552.

The spelling of 8238886441 in words is "eight billion, two hundred thirty-eight million, eight hundred eighty-six thousand, four hundred forty-one".