8816398 has 4 divisors (see below), whose sum is σ = 13224600. Its totient is φ = 4408198.

The previous prime is 8816359. The next prime is 8816447. The reversal of 8816398 is 8936188.

It is a happy number.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 2204098 + ... + 2204101.

It is an arithmetic number, because the mean of its divisors is an integer number (3306150).

Almost surely, 2^8816398 is an apocalyptic number.

8816398 is a deficient number, since it is larger than the sum of its proper divisors (4408202).

8816398 is a wasteful number, since it uses less digits than its factorization.

8816398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408201.

The product of its digits is 82944, while the sum is 43.

The square root of 8816398 is about 2969.2419908118. The cubic root of 8816398 is about 206.5841808642.

The spelling of 8816398 in words is "eight million, eight hundred sixteen thousand, three hundred ninety-eight".