346484643 has 8 divisors (see below), whose sum is σ = 463698000. Its totient is φ = 230130528.

The previous prime is 346484623. The next prime is 346484647.

346484643 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-346484643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346484595 and 346484604.

It is not an unprimeable number, because it can be changed into a prime (346484647) 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, 213868 + ... + 215481.

It is an arithmetic number, because the mean of its divisors is an integer number (57962250).

Almost surely, 2^346484643 is an apocalyptic number.

346484643 is a deficient number, since it is larger than the sum of its proper divisors (117213357).

346484643 is a wasteful number, since it uses less digits than its factorization.

346484643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429621.

The product of its digits is 663552, while the sum is 42.

The square root of 346484643 is about 18614.0979636404. The cubic root of 346484643 is about 702.3625228799.

The spelling of 346484643 in words is "three hundred forty-six million, four hundred eighty-four thousand, six hundred forty-three".