345324304 has 40 divisors (see below), whose sum is σ = 738124632. Its totient is φ = 155489280.

The previous prime is 345324269. The next prime is 345324307. The reversal of 345324304 is 403423543.

It can be written as a sum of positive squares in 4 ways, for example, as 33872400 + 311451904 = 5820^2 + 17648^2 .

It is not an unprimeable number, because it can be changed into a prime (345324307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11719 + ... + 28774.

Almost surely, 2^345324304 is an apocalyptic number.

It is an amenable number.

345324304 is an abundant number, since it is smaller than the sum of its proper divisors (392800328).

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

345324304 is a wasteful number, since it uses less digits than its factorization.

345324304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40555 (or 40549 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 345324304 is about 18582.9035406203. The cubic root of 345324304 is about 701.5776010483.

Adding to 345324304 its reverse (403423543), we get a palindrome (748747847).

The spelling of 345324304 in words is "three hundred forty-five million, three hundred twenty-four thousand, three hundred four".