345200302 has 16 divisors (see below), whose sum is σ = 535317552. Its totient is φ = 166844160.

The previous prime is 345200267. The next prime is 345200357. The reversal of 345200302 is 203002543.

It is a self number, because there is not a number n which added to its sum of digits gives 345200302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12349 + ... + 29032.

It is an arithmetic number, because the mean of its divisors is an integer number (33457347).

Almost surely, 2^345200302 is an apocalyptic number.

345200302 is a deficient number, since it is larger than the sum of its proper divisors (190117250).

345200302 is a wasteful number, since it uses less digits than its factorization.

345200302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41523.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 345200302 is about 18579.5667871993. The cubic root of 345200302 is about 701.4936148359.

Adding to 345200302 its reverse (203002543), we get a palindrome (548202845).

The spelling of 345200302 in words is "three hundred forty-five million, two hundred thousand, three hundred two".