345531314 has 8 divisors (see below), whose sum is σ = 518397420. Its totient is φ = 172732176.

The previous prime is 345531281. The next prime is 345531349. The reversal of 345531314 is 413135543.

It can be written as a sum of positive squares in 2 ways, for example, as 343472089 + 2059225 = 18533^2 + 1435^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809 + ... + 26300.

Almost surely, 2^345531314 is an apocalyptic number.

345531314 is a deficient number, since it is larger than the sum of its proper divisors (172866106).

345531314 is a wasteful number, since it uses less digits than its factorization.

345531314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33484.

The product of its digits is 10800, while the sum is 29.

The square root of 345531314 is about 18588.4726107338. The cubic root of 345531314 is about 701.7177635625.

Adding to 345531314 its reverse (413135543), we get a palindrome (758666857).

The spelling of 345531314 in words is "three hundred forty-five million, five hundred thirty-one thousand, three hundred fourteen".