839349 has 16 divisors (see below), whose sum is σ = 1421440. Its totient is φ = 479520.

The previous prime is 839327. The next prime is 839351. The reversal of 839349 is 943938.

It is not a de Polignac number, because 839349 - 2⁷ = 839221 is a prime.

It is a Duffinian number.

839349 is a lucky number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (839369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2032 + ... + 2409.

It is an arithmetic number, because the mean of its divisors is an integer number (88840).

2⁸³⁹³⁴⁹ is an apocalyptic number.

It is an amenable number.

839349 is a deficient number, since it is larger than the sum of its proper divisors (582091).

839349 is a wasteful number, since it uses less digits than its factorization.

839349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457 (or 4451 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 839349 is about 916.1599205379. The cubic root of 839349 is about 94.3294985546.

The spelling of 839349 in words is "eight hundred thirty-nine thousand, three hundred forty-nine".