8481963229 has 4 divisors (see below), whose sum is σ = 8484537600. Its totient is φ = 8479388860.

The previous prime is 8481963211. The next prime is 8481963271. The reversal of 8481963229 is 9223691848.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8481963229 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 (8481963829) 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, 1282237 + ... + 1288834.

It is an arithmetic number, because the mean of its divisors is an integer number (2121134400).

Almost surely, 2^8481963229 is an apocalyptic number.

It is an amenable number.

8481963229 is a deficient number, since it is larger than the sum of its proper divisors (2574371).

8481963229 is a wasteful number, since it uses less digits than its factorization.

8481963229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574370.

The product of its digits is 1492992, while the sum is 52.

The square root of 8481963229 is about 92097.5745011778. The cubic root of 8481963229 is about 2039.3830016845.

The spelling of 8481963229 in words is "eight billion, four hundred eighty-one million, nine hundred sixty-three thousand, two hundred twenty-nine".