354238 has 8 divisors (see below), whose sum is σ = 545832. Its totient is φ = 172296.

The previous prime is 354209. The next prime is 354247. The reversal of 354238 is 832453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×354238³ = 133354199380227816, which contains 333 as substring.

It is a plaindrome in base 16.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

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, 2320 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (68229).

2³⁵⁴²³⁸ is an apocalyptic number.

354238 is a deficient number, since it is larger than the sum of its proper divisors (191594).

354238 is a wasteful number, since it uses less digits than its factorization.

354238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826.

The product of its digits is 2880, while the sum is 25.

The square root of 354238 is about 595.1789646821. The cubic root of 354238 is about 70.7562893184.

The spelling of 354238 in words is "three hundred fifty-four thousand, two hundred thirty-eight".