354838 has 12 divisors (see below), whose sum is σ = 585252. Its totient is φ = 160020.

The previous prime is 354833. The next prime is 354839. The reversal of 354838 is 838453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2731 + ... + 2857.

It is an arithmetic number, because the mean of its divisors is an integer number (48771).

2³⁵⁴⁸³⁸ is an apocalyptic number.

354838 is a deficient number, since it is larger than the sum of its proper divisors (230414).

354838 is a wasteful number, since it uses less digits than its factorization.

354838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 140 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 354838 is about 595.6828014976. The cubic root of 354838 is about 70.7962152317.

The spelling of 354838 in words is "three hundred fifty-four thousand, eight hundred thirty-eight".