345375213 has 8 divisors (see below), whose sum is σ = 487588608. Its totient is φ = 216705984.

The previous prime is 345375211. The next prime is 345375221. The reversal of 345375213 is 312573543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 345375213 - 2¹ = 345375211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345375211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3385981 + ... + 3386082.

It is an arithmetic number, because the mean of its divisors is an integer number (60948576).

Almost surely, 2^345375213 is an apocalyptic number.

It is an amenable number.

345375213 is a deficient number, since it is larger than the sum of its proper divisors (142213395).

345375213 is a wasteful number, since it uses less digits than its factorization.

345375213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6772083.

The product of its digits is 37800, while the sum is 33.

The square root of 345375213 is about 18584.2732706985. The cubic root of 345375213 is about 701.6120757519.

The spelling of 345375213 in words is "three hundred forty-five million, three hundred seventy-five thousand, two hundred thirteen".