339901 has 4 divisors (see below), whose sum is σ = 342304. Its totient is φ = 337500.

The previous prime is 339887. The next prime is 339907. The reversal of 339901 is 109933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 109933 = 47 ⋅2339.

It is a 3-Lehmer number, since φ(339901) divides (339901-1)³.

It is a cyclic number.

It is not a de Polignac number, because 339901 - 2⁹ = 339389 is a prime.

It is a pancake number, because a pancake can be divided into 339901 parts by 824 straight cuts.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339901.

It is not an unprimeable number, because it can be changed into a prime (339907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975 + ... + 1276.

It is an arithmetic number, because the mean of its divisors is an integer number (85576).

2³³⁹⁹⁰¹ is an apocalyptic number.

It is an amenable number.

339901 is a deficient number, since it is larger than the sum of its proper divisors (2403).

339901 is a wasteful number, since it uses less digits than its factorization.

339901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402.

The product of its (nonzero) digits is 729, while the sum is 25.

The square root of 339901 is about 583.0102915044. The cubic root of 339901 is about 69.7885455598.

The spelling of 339901 in words is "three hundred thirty-nine thousand, nine hundred one".