348406135 has 32 divisors (see below), whose sum is σ = 548697600. Its totient is φ = 205752960.

The previous prime is 348406133. The next prime is 348406169. The reversal of 348406135 is 531604843.

It is a happy number.

It is not a de Polignac number, because 348406135 - 2¹ = 348406133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348406135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348406133) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 16500 + ... + 31129.

It is an arithmetic number, because the mean of its divisors is an integer number (17146800).

Almost surely, 2^348406135 is an apocalyptic number.

348406135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

348406135 is a deficient number, since it is larger than the sum of its proper divisors (200291465).

348406135 is a wasteful number, since it uses less digits than its factorization.

348406135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47671.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 348406135 is about 18665.6404926271. The cubic root of 348406135 is about 703.6584887745.

The spelling of 348406135 in words is "three hundred forty-eight million, four hundred six thousand, one hundred thirty-five".