8198484 has 72 divisors (see below), whose sum is σ = 22675968. Its totient is φ = 2298240.

The previous prime is 8198479. The next prime is 8198501. The reversal of 8198484 is 4848918.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42829 + ... + 43019.

It is an arithmetic number, because the mean of its divisors is an integer number (314944).

Almost surely, 2^8198484 is an apocalyptic number.

8198484 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8198484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11337984).

8198484 is an abundant number, since it is smaller than the sum of its proper divisors (14477484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8198484 is a wasteful number, since it uses less digits than its factorization.

8198484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 276 counting only the distinct ones).

The product of its digits is 73728, while the sum is 42.

The square root of 8198484 is about 2863.2994953375. The cubic root of 8198484 is about 201.6405396868.

The spelling of 8198484 in words is "eight million, one hundred ninety-eight thousand, four hundred eighty-four".