339455 has 4 divisors (see below), whose sum is σ = 407352. Its totient is φ = 271560.

The previous prime is 339433. The next prime is 339467. The reversal of 339455 is 554933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554933 = 19 ⋅29207.

It is not a de Polignac number, because 339455 - 2¹⁰ = 338431 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

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, 33941 + ... + 33950.

It is an arithmetic number, because the mean of its divisors is an integer number (101838).

2³³⁹⁴⁵⁵ is an apocalyptic number.

339455 is a deficient number, since it is larger than the sum of its proper divisors (67897).

339455 is an equidigital number, since it uses as much as digits as its factorization.

339455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67896.

The product of its digits is 8100, while the sum is 29.

The square root of 339455 is about 582.6276684127. The cubic root of 339455 is about 69.7580079277.

The spelling of 339455 in words is "three hundred thirty-nine thousand, four hundred fifty-five".