345844350 has 48 divisors (see below), whose sum is σ = 952997040. Its totient is φ = 92224800.

The previous prime is 345844349. The next prime is 345844393. The reversal of 345844350 is 53448543.

345844350 is a `hidden beast` number, since 34 + 584 + 43 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126741 + ... + 129440.

It is an arithmetic number, because the mean of its divisors is an integer number (19854105).

Almost surely, 2^345844350 is an apocalyptic number.

345844350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345844350 is an abundant number, since it is smaller than the sum of its proper divisors (607152690).

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

345844350 is a wasteful number, since it uses less digits than its factorization.

345844350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256202 (or 256191 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 345844350 is about 18596.8908691749. The cubic root of 345844350 is about 701.9296079611.

The spelling of 345844350 in words is "three hundred forty-five million, eight hundred forty-four thousand, three hundred fifty".