345195230 has 64 divisors (see below), whose sum is σ = 682905600. Its totient is φ = 125141760.

The previous prime is 345195229. The next prime is 345195233. The reversal of 345195230 is 32591543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345195233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606386 + ... + 606954.

It is an arithmetic number, because the mean of its divisors is an integer number (10670400).

Almost surely, 2^345195230 is an apocalyptic number.

345195230 is a deficient number, since it is larger than the sum of its proper divisors (337710370).

345195230 is a wasteful number, since it uses less digits than its factorization.

345195230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 345195230 is about 18579.4302926651. The cubic root of 345195230 is about 701.4901791562.

The spelling of 345195230 in words is "three hundred forty-five million, one hundred ninety-five thousand, two hundred thirty".