338937 has 4 divisors (see below), whose sum is σ = 451920. Its totient is φ = 225956.

The previous prime is 338927. The next prime is 338959. The reversal of 338937 is 739833.

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: 739833 = 3 ⋅246611.

It is a cyclic number.

It is not a de Polignac number, because 338937 - 2¹⁵ = 306169 is a prime.

It is a super-2 number, since 2×338937² = 229756579938, which contains 22 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 338898 and 338907.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 338937.

It is not an unprimeable number, because it can be changed into a prime (338927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56487 + ... + 56492.

It is an arithmetic number, because the mean of its divisors is an integer number (112980).

2³³⁸⁹³⁷ is an apocalyptic number.

It is an amenable number.

338937 is a deficient number, since it is larger than the sum of its proper divisors (112983).

338937 is a wasteful number, since it uses less digits than its factorization.

338937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112982.

The product of its digits is 13608, while the sum is 33.

The square root of 338937 is about 582.1829609324. The cubic root of 338937 is about 69.7225068609.

It can be divided in two parts, 338 and 937, that added together give a triangular number (1275 = T₅₀).

The spelling of 338937 in words is "three hundred thirty-eight thousand, nine hundred thirty-seven".