349241313 has 8 divisors (see below), whose sum is σ = 476484448. Its totient is φ = 227412864.

The previous prime is 349241279. The next prime is 349241329. The reversal of 349241313 is 313142943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 349241313 - 2¹⁰ = 349240289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (349241393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353520 + ... + 1353777.

It is an arithmetic number, because the mean of its divisors is an integer number (59560556).

Almost surely, 2^349241313 is an apocalyptic number.

It is an amenable number.

349241313 is a deficient number, since it is larger than the sum of its proper divisors (127243135).

349241313 is a wasteful number, since it uses less digits than its factorization.

349241313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707343.

The product of its digits is 7776, while the sum is 30.

The square root of 349241313 is about 18687.9991705907. Note that the first 3 decimals coincide. The cubic root of 349241313 is about 704.2202958832.

The spelling of 349241313 in words is "three hundred forty-nine million, two hundred forty-one thousand, three hundred thirteen".