8273998 has 4 divisors (see below), whose sum is σ = 12411000. Its totient is φ = 4136998.

The previous prime is 8273981. The next prime is 8274011. The reversal of 8273998 is 8993728.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2068498 + ... + 2068501.

It is an arithmetic number, because the mean of its divisors is an integer number (3102750).

Almost surely, 2^8273998 is an apocalyptic number.

8273998 is a deficient number, since it is larger than the sum of its proper divisors (4137002).

8273998 is a wasteful number, since it uses less digits than its factorization.

8273998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137001.

The product of its digits is 217728, while the sum is 46.

The square root of 8273998 is about 2876.4558053271. The cubic root of 8273998 is about 202.2577339497.

The spelling of 8273998 in words is "eight million, two hundred seventy-three thousand, nine hundred ninety-eight".