345535319 has 8 divisors (see below), whose sum is σ = 378477360. Its totient is φ = 313995136.

The previous prime is 345535301. The next prime is 345535339. The reversal of 345535319 is 913535543.

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

It is a cyclic number.

It is not a de Polignac number, because 345535319 - 2²⁰ = 344486743 is a prime.

It is a super-2 number, since 2×345535319² = 238789313352863522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345535339) 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, 349949 + ... + 350934.

It is an arithmetic number, because the mean of its divisors is an integer number (47309670).

Almost surely, 2^345535319 is an apocalyptic number.

345535319 is a deficient number, since it is larger than the sum of its proper divisors (32942041).

345535319 is a wasteful number, since it uses less digits than its factorization.

345535319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700929.

The product of its digits is 121500, while the sum is 38.

The square root of 345535319 is about 18588.5803384766. The cubic root of 345535319 is about 701.7204747194.

The spelling of 345535319 in words is "three hundred forty-five million, five hundred thirty-five thousand, three hundred nineteen".