8473224637 has 4 divisors (see below), whose sum is σ = 8746554496. Its totient is φ = 8199894780.

The previous prime is 8473224601. The next prime is 8473224647. The reversal of 8473224637 is 7364223748.

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 not a de Polignac number, because 8473224637 - 2⁷ = 8473224509 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 (8473224647) 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, 136664883 + ... + 136664944.

It is an arithmetic number, because the mean of its divisors is an integer number (2186638624).

Almost surely, 2^8473224637 is an apocalyptic number.

It is an amenable number.

8473224637 is a deficient number, since it is larger than the sum of its proper divisors (273329859).

8473224637 is a wasteful number, since it uses less digits than its factorization.

8473224637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273329858.

The product of its digits is 1354752, while the sum is 46.

The square root of 8473224637 is about 92050.1202443538. The cubic root of 8473224637 is about 2038.6823989590.

The spelling of 8473224637 in words is "eight billion, four hundred seventy-three million, two hundred twenty-four thousand, six hundred thirty-seven".