346259952643 has 8 divisors (see below), whose sum is σ = 390763583280. Its totient is φ = 303927230880.

The previous prime is 346259952613. The next prime is 346259952733.

346259952643 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346259952643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346259952613) 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 7 ways as a sum of consecutive naturals, for example, 542726880 + ... + 542727517.

It is an arithmetic number, because the mean of its divisors is an integer number (48845447910).

Almost surely, 2^346259952643 is an apocalyptic number.

346259952643 is a deficient number, since it is larger than the sum of its proper divisors (44503630637).

346259952643 is a wasteful number, since it uses less digits than its factorization.

346259952643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085454437.

The product of its digits is 41990400, while the sum is 58.

The spelling of 346259952643 in words is "three hundred forty-six billion, two hundred fifty-nine million, nine hundred fifty-two thousand, six hundred forty-three".