349183384349 has 4 divisors (see below), whose sum is σ = 349190203200. Its totient is φ = 349176565500.

The previous prime is 349183384339. The next prime is 349183384387. The reversal of 349183384349 is 943483381943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943483381943 = 10657 ⋅88531799.

It is a cyclic number.

It is not a de Polignac number, because 349183384349 - 2²⁰ = 349182335773 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 (349183384339) 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, 3332027 + ... + 3435224.

It is an arithmetic number, because the mean of its divisors is an integer number (87297550800).

Almost surely, 2^349183384349 is an apocalyptic number.

It is an amenable number.

349183384349 is a deficient number, since it is larger than the sum of its proper divisors (6818851).

349183384349 is an equidigital number, since it uses as much as digits as its factorization.

349183384349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818850.

The product of its digits is 26873856, while the sum is 59.

The spelling of 349183384349 in words is "three hundred forty-nine billion, one hundred eighty-three million, three hundred eighty-four thousand, three hundred forty-nine".