345330204 has 24 divisors (see below), whose sum is σ = 831763968. Its totient is φ = 111396720.

The previous prime is 345330199. The next prime is 345330217. The reversal of 345330204 is 402033543.

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, 463782 + ... + 464525.

It is an arithmetic number, because the mean of its divisors is an integer number (34656832).

Almost surely, 2^345330204 is an apocalyptic number.

It is an amenable number.

345330204 is an abundant number, since it is smaller than the sum of its proper divisors (486433764).

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

345330204 is a wasteful number, since it uses less digits than its factorization.

345330204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928345 (or 928343 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 345330204 is about 18583.0622880084. The cubic root of 345330204 is about 701.5815966009.

Adding to 345330204 its reverse (402033543), we get a palindrome (747363747).

The spelling of 345330204 in words is "three hundred forty-five million, three hundred thirty thousand, two hundred four".