338377 has 4 divisors (see below), whose sum is σ = 364420. Its totient is φ = 312336.

The previous prime is 338369. The next prime is 338383. The reversal of 338377 is 773833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 773833 = 251 ⋅3083.

It can be written as a sum of positive squares in 2 ways, for example, as 29241 + 309136 = 171^2 + 556^2 .

It is a cyclic number.

It is not a de Polignac number, because 338377 - 2³ = 338369 is a prime.

It is a super-2 number, since 2×338377² = 228997988258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338347) 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, 13002 + ... + 13027.

It is an arithmetic number, because the mean of its divisors is an integer number (91105).

2³³⁸³⁷⁷ is an apocalyptic number.

It is an amenable number.

338377 is a deficient number, since it is larger than the sum of its proper divisors (26043).

338377 is a wasteful number, since it uses less digits than its factorization.

338377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26042.

The product of its digits is 10584, while the sum is 31.

The square root of 338377 is about 581.7018136468. The cubic root of 338377 is about 69.6840866165.

The spelling of 338377 in words is "three hundred thirty-eight thousand, three hundred seventy-seven".