8680223269 has 4 divisors (see below), whose sum is σ = 8684384544. Its totient is φ = 8676061996.

The previous prime is 8680223267. The next prime is 8680223291. The reversal of 8680223269 is 9623220868.

It is a happy number.

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 8680223269 - 2¹ = 8680223267 is a prime.

It is a super-2 number, since 2×8680223269² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8680223267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2077507 + ... + 2081680.

It is an arithmetic number, because the mean of its divisors is an integer number (2171096136).

Almost surely, 2^8680223269 is an apocalyptic number.

It is an amenable number.

8680223269 is a deficient number, since it is larger than the sum of its proper divisors (4161275).

8680223269 is a wasteful number, since it uses less digits than its factorization.

8680223269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161274.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 8680223269 is about 93167.7158086426. The cubic root of 8680223269 is about 2055.1505046224.

The spelling of 8680223269 in words is "eight billion, six hundred eighty million, two hundred twenty-three thousand, two hundred sixty-nine".