345011300 has 18 divisors (see below), whose sum is σ = 748674738. Its totient is φ = 138004480.

The previous prime is 345011299. The next prime is 345011321. The reversal of 345011300 is 3110543.

345011300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 760384 + 344250916 = 872^2 + 18554^2 .

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 1724957 + ... + 1725156.

It is an arithmetic number, because the mean of its divisors is an integer number (41593041).

Almost surely, 2^345011300 is an apocalyptic number.

It is an amenable number.

345011300 is an abundant number, since it is smaller than the sum of its proper divisors (403663438).

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

345011300 is a wasteful number, since it uses less digits than its factorization.

345011300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450127 (or 3450120 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 345011300 is about 18574.4798042906. The cubic root of 345011300 is about 701.3655656039.

Adding to 345011300 its reverse (3110543), we get a palindrome (348121843).

The spelling of 345011300 in words is "three hundred forty-five million, eleven thousand, three hundred".