8874997321 has 4 divisors (see below), whose sum is σ = 8875382544. Its totient is φ = 8874612100.

The previous prime is 8874997291. The next prime is 8874997333. The reversal of 8874997321 is 1237994788.

8874997321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8874997321 - 2¹⁷ = 8874866249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8874994321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155695 + ... + 204916.

It is an arithmetic number, because the mean of its divisors is an integer number (2218845636).

Almost surely, 2^8874997321 is an apocalyptic number.

It is an amenable number.

8874997321 is a deficient number, since it is larger than the sum of its proper divisors (385223).

8874997321 is a wasteful number, since it uses less digits than its factorization.

8874997321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385222.

The product of its digits is 6096384, while the sum is 58.

The square root of 8874997321 is about 94207.2041884271. The cubic root of 8874997321 is about 2070.4086663874.

The spelling of 8874997321 in words is "eight billion, eight hundred seventy-four million, nine hundred ninety-seven thousand, three hundred twenty-one".