349011 has 24 divisors (see below), whose sum is σ = 575120. Its totient is φ = 202176.
The previous prime is 349007. The next prime is 349039. The reversal of 349011 is 110943.
It is not a de Polignac number, because 349011 - 22 = 349007 is a prime.
349011 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (349051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2145 + ... + 2301.
2349011 is an apocalyptic number.
349011 is a deficient number, since it is larger than the sum of its proper divisors (226109).
349011 is a wasteful number, since it uses less digits than its factorization.
349011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195 (or 192 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 349011 is about 590.7715294426. The cubic root of 349011 is about 70.4065458574.
Adding to 349011 its reverse (110943), we get a palindrome (459954).
It can be divided in two parts, 34 and 9011, that added together give a triangular number (9045 = T134).
The spelling of 349011 in words is "three hundred forty-nine thousand, eleven".
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