354018 has 16 divisors (see below), whose sum is σ = 809280. Its totient is φ = 101136.

The previous prime is 354017. The next prime is 354023. The reversal of 354018 is 810453.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 353985 and 354003.

It is not an unprimeable number, because it can be changed into a prime (354017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4173 + ... + 4256.

It is an arithmetic number, because the mean of its divisors is an integer number (50580).

2³⁵⁴⁰¹⁸ is an apocalyptic number.

354018 is an abundant number, since it is smaller than the sum of its proper divisors (455262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354018 is a wasteful number, since it uses less digits than its factorization.

354018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8441.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 354018 is about 594.9941176180. The cubic root of 354018 is about 70.7416385212.

The spelling of 354018 in words is "three hundred fifty-four thousand, eighteen".