349769107226 has 32 divisors (see below), whose sum is σ = 656177196672. Its totient is φ = 135843773760.

The previous prime is 349769107223. The next prime is 349769107229. The reversal of 349769107226 is 622701967943.

It is an interprime number because it is at equal distance from previous prime (349769107223) and next prime (349769107229).

It is not an unprimeable number, because it can be changed into a prime (349769107223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3533561 + ... + 3631196.

It is an arithmetic number, because the mean of its divisors is an integer number (20505537396).

Almost surely, 2^349769107226 is an apocalyptic number.

349769107226 is a deficient number, since it is larger than the sum of its proper divisors (306408089446).

349769107226 is a wasteful number, since it uses less digits than its factorization.

349769107226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165094.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 349769107226 in words is "three hundred forty-nine billion, seven hundred sixty-nine million, one hundred seven thousand, two hundred twenty-six".