345314444 has 6 divisors (see below), whose sum is σ = 604300284. Its totient is φ = 172657220.

The previous prime is 345314441. The next prime is 345314447. The reversal of 345314444 is 444413543.

It is an interprime number because it is at equal distance from previous prime (345314441) and next prime (345314447).

It is a self number, because there is not a number n which added to its sum of digits gives 345314444.

It is not an unprimeable number, because it can be changed into a prime (345314441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43164302 + ... + 43164309.

It is an arithmetic number, because the mean of its divisors is an integer number (100716714).

Almost surely, 2^345314444 is an apocalyptic number.

It is an amenable number.

345314444 is a deficient number, since it is larger than the sum of its proper divisors (258985840).

345314444 is a wasteful number, since it uses less digits than its factorization.

345314444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86328615 (or 86328613 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The square root of 345314444 is about 18582.6382411110. The cubic root of 345314444 is about 701.5709236334.

Adding to 345314444 its reverse (444413543), we get a palindrome (789727987).

Subtracting 345314444 from its reverse (444413543), we obtain a palindrome (99099099).

The spelling of 345314444 in words is "three hundred forty-five million, three hundred fourteen thousand, four hundred forty-four".