349170113736 has 48 divisors (see below), whose sum is σ = 976174517760. Its totient is φ = 112635519840.

The previous prime is 349170113683. The next prime is 349170113759. The reversal of 349170113736 is 637311071943.

349170113736 is a `hidden beast` number, since 349 + 170 + 1 + 137 + 3 + 6 = 666.

It is a super-2 number, since 2×349170113736² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 349170113691 and 349170113700.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78216880 + ... + 78221343.

It is an arithmetic number, because the mean of its divisors is an integer number (20336969120).

Almost surely, 2^349170113736 is an apocalyptic number.

349170113736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

349170113736 is an abundant number, since it is smaller than the sum of its proper divisors (627004404024).

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

349170113736 is a wasteful number, since it uses less digits than its factorization.

349170113736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156438266 (or 156438259 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 349170113736 in words is "three hundred forty-nine billion, one hundred seventy million, one hundred thirteen thousand, seven hundred thirty-six".