349340870116 has 48 divisors (see below), whose sum is σ = 753738846336. Its totient is φ = 138251902464.

The previous prime is 349340870111. The next prime is 349340870147. The reversal of 349340870116 is 611078043943.

It is not an unprimeable number, because it can be changed into a prime (349340870111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6898446 + ... + 6948901.

It is an arithmetic number, because the mean of its divisors is an integer number (15702892632).

Almost surely, 2^349340870116 is an apocalyptic number.

It is an amenable number.

349340870116 is an abundant number, since it is smaller than the sum of its proper divisors (404397976220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349340870116 is a wasteful number, since it uses less digits than its factorization.

349340870116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13847428 (or 13847426 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 349340870116 in words is "three hundred forty-nine billion, three hundred forty million, eight hundred seventy thousand, one hundred sixteen".