345366474 has 32 divisors (see below), whose sum is σ = 717202944. Its totient is φ = 110754240.

The previous prime is 345366449. The next prime is 345366479. The reversal of 345366474 is 474663543.

It is not an unprimeable number, because it can be changed into a prime (345366479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26812 + ... + 37544.

It is an arithmetic number, because the mean of its divisors is an integer number (22412592).

Almost surely, 2^345366474 is an apocalyptic number.

345366474 is an abundant number, since it is smaller than the sum of its proper divisors (371836470).

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

345366474 is a wasteful number, since it uses less digits than its factorization.

345366474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10942.

The product of its digits is 725760, while the sum is 42.

The square root of 345366474 is about 18584.0381510586. The cubic root of 345366474 is about 701.6061580915.

The spelling of 345366474 in words is "three hundred forty-five million, three hundred sixty-six thousand, four hundred seventy-four".