8998396 has 12 divisors (see below), whose sum is σ = 17178840. Its totient is φ = 4090160.

The previous prime is 8998391. The next prime is 8998397. The reversal of 8998396 is 6938998.

It is a super-2 number, since 2×8998396² = 161942261145632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8998391) 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, 102211 + ... + 102298.

It is an arithmetic number, because the mean of its divisors is an integer number (1431570).

Almost surely, 2^8998396 is an apocalyptic number.

It is an amenable number.

8998396 is a deficient number, since it is larger than the sum of its proper divisors (8180444).

8998396 is a wasteful number, since it uses less digits than its factorization.

8998396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204524 (or 204522 counting only the distinct ones).

The product of its digits is 839808, while the sum is 52.

The square root of 8998396 is about 2999.7326547544. The cubic root of 8998396 is about 207.9960243323.

It can be divided in two parts, 89983 and 96, that multiplied together give a palindrome (8638368).

The spelling of 8998396 in words is "eight million, nine hundred ninety-eight thousand, three hundred ninety-six".