345332 has 24 divisors (see below), whose sum is σ = 676200. Its totient is φ = 153216.

The previous prime is 345329. The next prime is 345379. The reversal of 345332 is 233543.

It can be written as a sum of positive squares in 4 ways, for example, as 70756 + 274576 = 266^2 + 524^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 345332.

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, 1394 + ... + 1622.

It is an arithmetic number, because the mean of its divisors is an integer number (28175).

2³⁴⁵³³² is an apocalyptic number.

It is an amenable number.

345332 is a deficient number, since it is larger than the sum of its proper divisors (330868).

345332 is a wasteful number, since it uses less digits than its factorization.

345332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 273 counting only the distinct ones).

The product of its digits is 1080, while the sum is 20.

The square root of 345332 is about 587.6495554325. The cubic root of 345332 is about 70.1582812865.

Adding to 345332 its reverse (233543), we get a palindrome (578875).

The spelling of 345332 in words is "three hundred forty-five thousand, three hundred thirty-two".