345433 has 8 divisors (see below), whose sum is σ = 389376. Its totient is φ = 303600.

The previous prime is 345431. The next prime is 345451. The reversal of 345433 is 334543.

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

It is not a de Polignac number, because 345433 - 2¹ = 345431 is a prime.

It is a Duffinian number.

345433 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (345431) 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, 166 + ... + 847.

It is an arithmetic number, because the mean of its divisors is an integer number (48672).

2³⁴⁵⁴³³ is an apocalyptic number.

It is an amenable number.

345433 is a deficient number, since it is larger than the sum of its proper divisors (43943).

345433 is a wasteful number, since it uses less digits than its factorization.

345433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its digits is 2160, while the sum is 22.

The square root of 345433 is about 587.7354847208. The cubic root of 345433 is about 70.1651204014.

Adding to 345433 its reverse (334543), we get a palindrome (679976).

The spelling of 345433 in words is "three hundred forty-five thousand, four hundred thirty-three".