8622660433 has 4 divisors (see below), whose sum is σ = 8768807280. Its totient is φ = 8476513588.

The previous prime is 8622660419. The next prime is 8622660439. The reversal of 8622660433 is 3340662268.

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 8622660433 - 2⁵ = 8622660401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8622660439) 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, 73073335 + ... + 73073452.

It is an arithmetic number, because the mean of its divisors is an integer number (2192201820).

Almost surely, 2^8622660433 is an apocalyptic number.

It is an amenable number.

8622660433 is a deficient number, since it is larger than the sum of its proper divisors (146146847).

8622660433 is a wasteful number, since it uses less digits than its factorization.

8622660433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146146846.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 8622660433 is about 92858.2814454371. The cubic root of 8622660433 is about 2050.5975202894.

The spelling of 8622660433 in words is "eight billion, six hundred twenty-two million, six hundred sixty thousand, four hundred thirty-three".