346634033345 has 8 divisors (see below), whose sum is σ = 418610273064. Its totient is φ = 275540937984.

The previous prime is 346634033269. The next prime is 346634033359. The reversal of 346634033345 is 543330436643.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15713296 + 346618320049 = 3964^2 + 588743^2 .

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 346634033345 - 2⁸ = 346634033089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 346634033296 and 346634033305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220785224 + ... + 220786793.

It is an arithmetic number, because the mean of its divisors is an integer number (52326284133).

Almost surely, 2^346634033345 is an apocalyptic number.

It is an amenable number.

346634033345 is a deficient number, since it is larger than the sum of its proper divisors (71976239719).

346634033345 is a wasteful number, since it uses less digits than its factorization.

346634033345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441572179.

The product of its (nonzero) digits is 2799360, while the sum is 44.

Adding to 346634033345 its reverse (543330436643), we get a palindrome (889964469988).

The spelling of 346634033345 in words is "three hundred forty-six billion, six hundred thirty-four million, thirty-three thousand, three hundred forty-five".