8318842 has 8 divisors (see below), whose sum is σ = 14260896. Its totient is φ = 3565212.

The previous prime is 8318839. The next prime is 8318867. The reversal of 8318842 is 2488138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8318798 and 8318807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297088 + ... + 297115.

It is an arithmetic number, because the mean of its divisors is an integer number (1782612).

Almost surely, 2^8318842 is an apocalyptic number.

8318842 is a deficient number, since it is larger than the sum of its proper divisors (5942054).

8318842 is a wasteful number, since it uses less digits than its factorization.

8318842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594212.

The product of its digits is 12288, while the sum is 34.

The square root of 8318842 is about 2884.2402812526. The cubic root of 8318842 is about 202.6224793776.

The spelling of 8318842 in words is "eight million, three hundred eighteen thousand, eight hundred forty-two".