8349339 has 8 divisors (see below), whose sum is σ = 11298880. Its totient is φ = 5483016.

The previous prime is 8349337. The next prime is 8349347. The reversal of 8349339 is 9339438.

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

It is not a de Polignac number, because 8349339 - 2¹ = 8349337 is a prime.

It is a super-2 number, since 2×8349339² = 139422923473842, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8349297 and 8349306.

It is not an unprimeable number, because it can be changed into a prime (8349337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20569 + ... + 20970.

It is an arithmetic number, because the mean of its divisors is an integer number (1412360).

Almost surely, 2^8349339 is an apocalyptic number.

8349339 is a deficient number, since it is larger than the sum of its proper divisors (2949541).

8349339 is a wasteful number, since it uses less digits than its factorization.

8349339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41609.

The product of its digits is 69984, while the sum is 39.

The square root of 8349339 is about 2889.5222788551. The cubic root of 8349339 is about 202.8697831035.

Subtracting 8349339 from its reverse (9339438), we obtain a palindrome (990099).

The spelling of 8349339 in words is "eight million, three hundred forty-nine thousand, three hundred thirty-nine".