345330192 has 40 divisors (see below), whose sum is σ = 908941824. Its totient is φ = 112937344.

The previous prime is 345330169. The next prime is 345330199. The reversal of 345330192 is 291033543.

It is not an unprimeable number, because it can be changed into a prime (345330199) 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, 65328 + ... + 70415.

Almost surely, 2^345330192 is an apocalyptic number.

It is an amenable number.

345330192 is an abundant number, since it is smaller than the sum of its proper divisors (563611632).

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

345330192 is a wasteful number, since it uses less digits than its factorization.

345330192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135807 (or 135801 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 345330192 is about 18583.0619651337. The cubic root of 345330192 is about 701.5815884744.

The spelling of 345330192 in words is "three hundred forty-five million, three hundred thirty thousand, one hundred ninety-two".