349517122 has 8 divisors (see below), whose sum is σ = 551869200. Its totient is φ = 165560724.

The previous prime is 349517117. The next prime is 349517153. The reversal of 349517122 is 221715943.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4598872 + ... + 4598947.

It is an arithmetic number, because the mean of its divisors is an integer number (68983650).

Almost surely, 2^349517122 is an apocalyptic number.

349517122 is a deficient number, since it is larger than the sum of its proper divisors (202352078).

349517122 is a wasteful number, since it uses less digits than its factorization.

349517122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9197840.

The product of its digits is 15120, while the sum is 34.

The square root of 349517122 is about 18695.3770221411. The cubic root of 349517122 is about 704.4056301879.

The spelling of 349517122 in words is "three hundred forty-nine million, five hundred seventeen thousand, one hundred twenty-two".