346463364643 has 16 divisors (see below), whose sum is σ = 381947104512. Its totient is φ = 311648140000.

The previous prime is 346463364641. The next prime is 346463364649.

346463364643 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 346463364643 - 2¹ = 346463364641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346463364641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646130 + ... + 1844632.

It is an arithmetic number, because the mean of its divisors is an integer number (23871694032).

Almost surely, 2^346463364643 is an apocalyptic number.

346463364643 is a deficient number, since it is larger than the sum of its proper divisors (35483739869).

346463364643 is a wasteful number, since it uses less digits than its factorization.

346463364643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200186.

The product of its digits is 26873856, while the sum is 52.

The spelling of 346463364643 in words is "three hundred forty-six billion, four hundred sixty-three million, three hundred sixty-four thousand, six hundred forty-three".