8228650893 has 4 divisors (see below), whose sum is σ = 10971534528. Its totient is φ = 5485767260.

The previous prime is 8228650889. The next prime is 8228650897. The reversal of 8228650893 is 3980568228.

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 an interprime number because it is at equal distance from previous prime (8228650889) and next prime (8228650897).

It is a cyclic number.

It is not a de Polignac number, because 8228650893 - 2² = 8228650889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8228650897) 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, 1371441813 + ... + 1371441818.

It is an arithmetic number, because the mean of its divisors is an integer number (2742883632).

Almost surely, 2^8228650893 is an apocalyptic number.

It is an amenable number.

8228650893 is a deficient number, since it is larger than the sum of its proper divisors (2742883635).

8228650893 is a wasteful number, since it uses less digits than its factorization.

8228650893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742883634.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 8228650893 is about 90711.9115276489. The cubic root of 8228650893 is about 2018.8755376976.

The spelling of 8228650893 in words is "eight billion, two hundred twenty-eight million, six hundred fifty thousand, eight hundred ninety-three".