345334302 has 24 divisors (see below), whose sum is σ = 752030136. Its totient is φ = 114525936.

The previous prime is 345334289. The next prime is 345334307. The reversal of 345334302 is 203433543.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345334307) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 45148 + ... + 52239.

It is an arithmetic number, because the mean of its divisors is an integer number (31334589).

Almost surely, 2^345334302 is an apocalyptic number.

345334302 is an abundant number, since it is smaller than the sum of its proper divisors (406695834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345334302 is a wasteful number, since it uses less digits than its factorization.

345334302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97592 (or 97589 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 345334302 is about 18583.1725493792. The cubic root of 345334302 is about 701.5843717901.

Adding to 345334302 its reverse (203433543), we get a palindrome (548767845).

The spelling of 345334302 in words is "three hundred forty-five million, three hundred thirty-four thousand, three hundred two".