349075135 has 8 divisors (see below), whose sum is σ = 421017696. Its totient is φ = 277841760.

The previous prime is 349075109. The next prime is 349075141. The reversal of 349075135 is 531570943.

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

It is not a de Polignac number, because 349075135 - 2¹³ = 349066943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 349075094 and 349075103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176211 + ... + 178180.

It is an arithmetic number, because the mean of its divisors is an integer number (52627212).

Almost surely, 2^349075135 is an apocalyptic number.

349075135 is a deficient number, since it is larger than the sum of its proper divisors (71942561).

349075135 is a wasteful number, since it uses less digits than its factorization.

349075135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354593.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 349075135 is about 18683.5525262194. The cubic root of 349075135 is about 704.1085827857.

The spelling of 349075135 in words is "three hundred forty-nine million, seventy-five thousand, one hundred thirty-five".