345093 has 8 divisors (see below), whose sum is σ = 525888. Its totient is φ = 197184.

The previous prime is 345089. The next prime is 345109. The reversal of 345093 is 390543.

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

It is not a de Polignac number, because 345093 - 2² = 345089 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345193) 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, 8196 + ... + 8237.

It is an arithmetic number, because the mean of its divisors is an integer number (65736).

2³⁴⁵⁰⁹³ is an apocalyptic number.

It is an amenable number.

345093 is a deficient number, since it is larger than the sum of its proper divisors (180795).

345093 is a wasteful number, since it uses less digits than its factorization.

345093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16443.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 345093 is about 587.4461677465. The cubic root of 345093 is about 70.1420923254.

The spelling of 345093 in words is "three hundred forty-five thousand, ninety-three".