345171230 has 16 divisors (see below), whose sum is σ = 657856080. Its totient is φ = 129946752.

The previous prime is 345171223. The next prime is 345171241. The reversal of 345171230 is 32171543.

It is a self number, because there is not a number n which added to its sum of digits gives 345171230.

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, 1015040 + ... + 1015379.

It is an arithmetic number, because the mean of its divisors is an integer number (41116005).

Almost surely, 2^345171230 is an apocalyptic number.

345171230 is a deficient number, since it is larger than the sum of its proper divisors (312684850).

345171230 is a wasteful number, since it uses less digits than its factorization.

345171230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030443.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 345171230 is about 18578.7844058754. The cubic root of 345171230 is about 701.4739215402.

The spelling of 345171230 in words is "three hundred forty-five million, one hundred seventy-one thousand, two hundred thirty".