345533326 has 8 divisors (see below), whose sum is σ = 518740200. Its totient is φ = 172619928.

The previous prime is 345533311. The next prime is 345533359. The reversal of 345533326 is 623335543.

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

It is a junction number, because it is equal to n+sod(n) for n = 345533291 and 345533300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70401 + ... + 75148.

It is an arithmetic number, because the mean of its divisors is an integer number (64842525).

Almost surely, 2^345533326 is an apocalyptic number.

345533326 is a deficient number, since it is larger than the sum of its proper divisors (173206874).

345533326 is a wasteful number, since it uses less digits than its factorization.

345533326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146738.

The product of its digits is 97200, while the sum is 34.

The square root of 345533326 is about 18588.5267302172. The cubic root of 345533326 is about 701.7191255745.

Adding to 345533326 its reverse (623335543), we get a palindrome (968868869).

The spelling of 345533326 in words is "three hundred forty-five million, five hundred thirty-three thousand, three hundred twenty-six".