354345 has 8 divisors (see below), whose sum is σ = 566976. Its totient is φ = 188976.

The previous prime is 354337. The next prime is 354353. The reversal of 354345 is 543453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (354337) and next prime (354353).

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

It is not a de Polignac number, because 354345 - 2³ = 354337 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

354345 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 354345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11797 + ... + 11826.

It is an arithmetic number, because the mean of its divisors is an integer number (70872).

2³⁵⁴³⁴⁵ is an apocalyptic number.

It is an amenable number.

354345 is a deficient number, since it is larger than the sum of its proper divisors (212631).

354345 is a wasteful number, since it uses less digits than its factorization.

354345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23631.

The product of its digits is 3600, while the sum is 24.

The square root of 354345 is about 595.2688468247. The cubic root of 354345 is about 70.7634127409.

Adding to 354345 its reverse (543453), we get a palindrome (897798).

The spelling of 354345 in words is "three hundred fifty-four thousand, three hundred forty-five".