8439316 has 12 divisors (see below), whose sum is σ = 15245440. Its totient is φ = 4083480.

The previous prime is 8439307. The next prime is 8439323. The reversal of 8439316 is 6139348.

8439316 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 33906 + ... + 34153.

Almost surely, 2^8439316 is an apocalyptic number.

It is an amenable number.

8439316 is a deficient number, since it is larger than the sum of its proper divisors (6806124).

8439316 is a wasteful number, since it uses less digits than its factorization.

8439316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68094 (or 68092 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 8439316 is about 2905.0500856268. The cubic root of 8439316 is about 203.5959257743.

Subtracting from 8439316 its reverse (6139348), we obtain a cube (2299968 = 132³).

The spelling of 8439316 in words is "eight million, four hundred thirty-nine thousand, three hundred sixteen".