349661111039 has 8 divisors (see below), whose sum is σ = 363231864000. Its totient is φ = 336191256352.

The previous prime is 349661110991. The next prime is 349661111077. The reversal of 349661111039 is 930111166943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 349661111039 - 2²⁰ = 349660062463 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 (349661111939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25217504 + ... + 25231365.

It is an arithmetic number, because the mean of its divisors is an integer number (45403983000).

Almost surely, 2^349661111039 is an apocalyptic number.

349661111039 is a deficient number, since it is larger than the sum of its proper divisors (13570752961).

349661111039 is a wasteful number, since it uses less digits than its factorization.

349661111039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50449137.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 349661111039 in words is "three hundred forty-nine billion, six hundred sixty-one million, one hundred eleven thousand, thirty-nine".