349337241 has 12 divisors (see below), whose sum is σ = 550470960. Its totient is φ = 211719480.

The previous prime is 349337237. The next prime is 349337243. The reversal of 349337241 is 142733943.

It is not a de Polignac number, because 349337241 - 2² = 349337237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 349337196 and 349337205.

It is not an unprimeable number, because it can be changed into a prime (349337243) 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, 1764231 + ... + 1764428.

It is an arithmetic number, because the mean of its divisors is an integer number (45872580).

Almost surely, 2^349337241 is an apocalyptic number.

It is an amenable number.

349337241 is a deficient number, since it is larger than the sum of its proper divisors (201133719).

349337241 is a wasteful number, since it uses less digits than its factorization.

349337241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528676 (or 3528673 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 349337241 is about 18690.5655612665. The cubic root of 349337241 is about 704.2847673129.

The spelling of 349337241 in words is "three hundred forty-nine million, three hundred thirty-seven thousand, two hundred forty-one".