8394245 has 8 divisors (see below), whose sum is σ = 10307616. Its totient is φ = 6559056.

The previous prime is 8394223. The next prime is 8394251. The reversal of 8394245 is 5424938.

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

It is a cyclic number.

It is not a de Polignac number, because 8394245 - 2¹⁸ = 8132101 is a prime.

It is a d-powerful number, because it can be written as 8³ + 3⁵ + 9³ + 4 + 2²³ + 4⁵ + 5⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19307 + ... + 19736.

It is an arithmetic number, because the mean of its divisors is an integer number (1288452).

Almost surely, 2^8394245 is an apocalyptic number.

It is an amenable number.

8394245 is a deficient number, since it is larger than the sum of its proper divisors (1913371).

8394245 is a wasteful number, since it uses less digits than its factorization.

8394245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39091.

The product of its digits is 34560, while the sum is 35.

The square root of 8394245 is about 2897.2823473041. The cubic root of 8394245 is about 203.2328372568.

The spelling of 8394245 in words is "eight million, three hundred ninety-four thousand, two hundred forty-five".