347006061065663 has 4 divisors (see below), whose sum is σ = 351759568751568. Its totient is φ = 342252553379760.

The previous prime is 347006061065641. The next prime is 347006061065701. The reversal of 347006061065663 is 366560160600743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 347006061065663 - 2⁸ = 347006061065407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347006061065063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2376753842843 + ... + 2376753842988.

It is an arithmetic number, because the mean of its divisors is an integer number (87939892187892).

Almost surely, 2^{347006061065663} is an apocalyptic number.

347006061065663 is a deficient number, since it is larger than the sum of its proper divisors (4753507685905).

347006061065663 is an equidigital number, since it uses as much as digits as its factorization.

347006061065663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4753507685904.

The product of its (nonzero) digits is 9797760, while the sum is 53.

The spelling of 347006061065663 in words is "three hundred forty-seven trillion, six billion, sixty-one million, sixty-five thousand, six hundred sixty-three".