347473807814 has 32 divisors (see below), whose sum is σ = 597084289536. Its totient is φ = 148563979200.

The previous prime is 347473807787. The next prime is 347473807817. The reversal of 347473807814 is 418708374743.

It is a self number, because there is not a number n which added to its sum of digits gives 347473807814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347473807817) 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, 12464039 + ... + 12491885.

It is an arithmetic number, because the mean of its divisors is an integer number (18658884048).

Almost surely, 2^347473807814 is an apocalyptic number.

347473807814 is a deficient number, since it is larger than the sum of its proper divisors (249610481722).

347473807814 is a wasteful number, since it uses less digits than its factorization.

347473807814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29940.

The product of its (nonzero) digits is 12644352, while the sum is 56.

The spelling of 347473807814 in words is "three hundred forty-seven billion, four hundred seventy-three million, eight hundred seven thousand, eight hundred fourteen".