8274889 has 8 divisors (see below), whose sum is σ = 9783360. Its totient is φ = 6848016.

The previous prime is 8274883. The next prime is 8274901. The reversal of 8274889 is 9884728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8274889 - 2³ = 8274881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8274881) 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 7 ways as a sum of consecutive naturals, for example, 20179 + ... + 20584.

It is an arithmetic number, because the mean of its divisors is an integer number (1222920).

Almost surely, 2^8274889 is an apocalyptic number.

It is an amenable number.

8274889 is a deficient number, since it is larger than the sum of its proper divisors (1508471).

8274889 is a wasteful number, since it uses less digits than its factorization.

8274889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40799.

The product of its digits is 258048, while the sum is 46.

The square root of 8274889 is about 2876.6106792543. The cubic root of 8274889 is about 202.2649938488.

The spelling of 8274889 in words is "eight million, two hundred seventy-four thousand, eight hundred eighty-nine".