349444633089 has 12 divisors (see below), whose sum is σ = 481440892848. Its totient is φ = 225448148520.

The previous prime is 349444633081. The next prime is 349444633099. The reversal of 349444633089 is 980336444943.

It is not a de Polignac number, because 349444633089 - 2³ = 349444633081 is a prime.

It is a super-3 number, since 3×349444633089³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (349444633081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60601459 + ... + 60607224.

It is an arithmetic number, because the mean of its divisors is an integer number (40120074404).

Almost surely, 2^349444633089 is an apocalyptic number.

It is an amenable number.

349444633089 is a deficient number, since it is larger than the sum of its proper divisors (131996259759).

349444633089 is a wasteful number, since it uses less digits than its factorization.

349444633089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121208748 (or 121208717 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 57.

The spelling of 349444633089 in words is "three hundred forty-nine billion, four hundred forty-four million, six hundred thirty-three thousand, eighty-nine".