347627733413 has 4 divisors (see below), whose sum is σ = 347633258700. Its totient is φ = 347622208128.

The previous prime is 347627733377. The next prime is 347627733469. The reversal of 347627733413 is 314337726743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314337726743 = 41 ⋅7666773823.

It can be written as a sum of positive squares in 2 ways, for example, as 74541012484 + 273086720929 = 273022^2 + 522577^2 .

It is a cyclic number.

It is not a de Polignac number, because 347627733413 - 2⁸ = 347627733157 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 (347627733113) 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, 2667170 + ... + 2794467.

It is an arithmetic number, because the mean of its divisors is an integer number (86908314675).

Almost surely, 2^347627733413 is an apocalyptic number.

It is an amenable number.

347627733413 is a deficient number, since it is larger than the sum of its proper divisors (5525287).

347627733413 is an equidigital number, since it uses as much as digits as its factorization.

347627733413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5525286.

The product of its digits is 5334336, while the sum is 50.

The spelling of 347627733413 in words is "three hundred forty-seven billion, six hundred twenty-seven million, seven hundred thirty-three thousand, four hundred thirteen".