346363643 has 8 divisors (see below), whose sum is σ = 350374896. Its totient is φ = 342364000.

The previous prime is 346363583. The next prime is 346363657.

It is a happy number.

346363643 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 not a de Polignac number, because 346363643 - 2⁶ = 346363579 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346363597 and 346363606.

It is not an unprimeable number, because it can be changed into a prime (346363243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66473 + ... + 71493.

It is an arithmetic number, because the mean of its divisors is an integer number (43796862).

Almost surely, 2^346363643 is an apocalyptic number.

346363643 is a deficient number, since it is larger than the sum of its proper divisors (4011253).

346363643 is a wasteful number, since it uses less digits than its factorization.

346363643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805.

The product of its digits is 279936, while the sum is 38.

The square root of 346363643 is about 18610.8474551805. The cubic root of 346363643 is about 702.2807532528.

The spelling of 346363643 in words is "three hundred forty-six million, three hundred sixty-three thousand, six hundred forty-three".