345314 has 4 divisors (see below), whose sum is σ = 517974. Its totient is φ = 172656.

The previous prime is 345311. The next prime is 345329. The reversal of 345314 is 413543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 265225 + 80089 = 515^2 + 283^2 .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 345314.

It is not an unprimeable number, because it can be changed into a prime (345311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86327 + ... + 86330.

2³⁴⁵³¹⁴ is an apocalyptic number.

345314 is a deficient number, since it is larger than the sum of its proper divisors (172660).

345314 is a wasteful number, since it uses less digits than its factorization.

345314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172659.

The product of its digits is 720, while the sum is 20.

The square root of 345314 is about 587.6342399827. The cubic root of 345314 is about 70.1570622944.

Adding to 345314 its reverse (413543), we get a palindrome (758857).

The spelling of 345314 in words is "three hundred forty-five thousand, three hundred fourteen".