345324206 has 4 divisors (see below), whose sum is σ = 517986312. Its totient is φ = 172662102.

The previous prime is 345324193. The next prime is 345324209. The reversal of 345324206 is 602423543.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345324209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86331050 + ... + 86331053.

It is an arithmetic number, because the mean of its divisors is an integer number (129496578).

Almost surely, 2^345324206 is an apocalyptic number.

345324206 is a deficient number, since it is larger than the sum of its proper divisors (172662106).

345324206 is a wasteful number, since it uses less digits than its factorization.

345324206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172662105.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 345324206 is about 18582.9009037879. The cubic root of 345324206 is about 701.5775346811.

Adding to 345324206 its reverse (602423543), we get a palindrome (947747749).

The spelling of 345324206 in words is "three hundred forty-five million, three hundred twenty-four thousand, two hundred six".