349330526 has 16 divisors (see below), whose sum is σ = 536155200. Its totient is φ = 170640288.

The previous prime is 349330511. The next prime is 349330529. The reversal of 349330526 is 625033943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349330529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18440 + ... + 32228.

It is an arithmetic number, because the mean of its divisors is an integer number (33509700).

Almost surely, 2^349330526 is an apocalyptic number.

349330526 is a deficient number, since it is larger than the sum of its proper divisors (186824674).

349330526 is a wasteful number, since it uses less digits than its factorization.

349330526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14083.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 349330526 is about 18690.3859243195. The cubic root of 349330526 is about 704.2802546702.

The spelling of 349330526 in words is "three hundred forty-nine million, three hundred thirty thousand, five hundred twenty-six".