8397482 has 16 divisors (see below), whose sum is σ = 12907080. Its totient is φ = 4096512.

The previous prime is 8397457. The next prime is 8397509. The reversal of 8397482 is 2847938.

It can be written as a sum of positive squares in 4 ways, for example, as 6355441 + 2042041 = 2521^2 + 1429^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16244 + ... + 16752.

Almost surely, 2^8397482 is an apocalyptic number.

8397482 is a deficient number, since it is larger than the sum of its proper divisors (4509598).

8397482 is a wasteful number, since it uses less digits than its factorization.

8397482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697.

The product of its digits is 96768, while the sum is 41.

The square root of 8397482 is about 2897.8409204095. The cubic root of 8397482 is about 203.2589575392.

The spelling of 8397482 in words is "eight million, three hundred ninety-seven thousand, four hundred eighty-two".