346534435643 has 8 divisors (see below), whose sum is σ = 378075866736. Its totient is φ = 314999388000.

The previous prime is 346534435627. The next prime is 346534435651.

346534435643 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 346534435643 - 2⁴ = 346534435627 is a prime.

It is a super-2 number, since 2×346534435643² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346534435591 and 346534435600.

It is not an unprimeable number, because it can be changed into a prime (346534435043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481996 + ... + 1699817.

It is an arithmetic number, because the mean of its divisors is an integer number (47259483342).

Almost surely, 2^346534435643 is an apocalyptic number.

346534435643 is a deficient number, since it is larger than the sum of its proper divisors (31541431093).

346534435643 is a wasteful number, since it uses less digits than its factorization.

346534435643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191725.

The product of its digits is 18662400, while the sum is 50.

The spelling of 346534435643 in words is "three hundred forty-six billion, five hundred thirty-four million, four hundred thirty-five thousand, six hundred forty-three".