8476432241 has 4 divisors (see below), whose sum is σ = 8480046192. Its totient is φ = 8472818292.

The previous prime is 8476432201. The next prime is 8476432273. The reversal of 8476432241 is 1422346748.

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-8476432241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8476432201) by changing a digit.

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, 1803455 + ... + 1808148.

It is an arithmetic number, because the mean of its divisors is an integer number (2120011548).

Almost surely, 2^8476432241 is an apocalyptic number.

It is an amenable number.

8476432241 is a deficient number, since it is larger than the sum of its proper divisors (3613951).

8476432241 is a wasteful number, since it uses less digits than its factorization.

8476432241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613950.

The product of its digits is 258048, while the sum is 41.

The square root of 8476432241 is about 92067.5417343159. The cubic root of 8476432241 is about 2038.9396194430.

Adding to 8476432241 its reverse (1422346748), we get a palindrome (9898778989).

The spelling of 8476432241 in words is "eight billion, four hundred seventy-six million, four hundred thirty-two thousand, two hundred forty-one".