8197484 has 18 divisors (see below), whose sum is σ = 14561820. Its totient is φ = 4037752.

The previous prime is 8197471. The next prime is 8197487. The reversal of 8197484 is 4847918.

It is a happy number.

Its product of digits (64512) is a multiple of the sum of its prime divisors (288).

It is not an unprimeable number, because it can be changed into a prime (8197487) 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 5 ways as a sum of consecutive naturals, for example, 45707 + ... + 45885.

It is an arithmetic number, because the mean of its divisors is an integer number (808990).

Almost surely, 2^8197484 is an apocalyptic number.

It is an amenable number.

8197484 is a deficient number, since it is larger than the sum of its proper divisors (6364336).

8197484 is a wasteful number, since it uses less digits than its factorization.

8197484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 288 counting only the distinct ones).

The product of its digits is 64512, while the sum is 41.

The square root of 8197484 is about 2863.1248662956. The cubic root of 8197484 is about 201.6323410679.

The spelling of 8197484 in words is "eight million, one hundred ninety-seven thousand, four hundred eighty-four".