349475 has 12 divisors (see below), whose sum is σ = 495504. Its totient is φ = 239520.
The previous prime is 349471. The next prime is 349477. The reversal of 349475 is 574943.
It is not a de Polignac number, because 349475 - 22 = 349471 is a prime.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349475.
It is not an unprimeable number, because it can be changed into a prime (349471) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 824 + ... + 1173.
It is an arithmetic number, because the mean of its divisors is an integer number (41292).
2349475 is an apocalyptic number.
349475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
349475 is a deficient number, since it is larger than the sum of its proper divisors (146029).
349475 is a wasteful number, since it uses less digits than its factorization.
349475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2014 (or 2009 counting only the distinct ones).
The product of its digits is 15120, while the sum is 32.
The square root of 349475 is about 591.1641058116. The cubic root of 349475 is about 70.4377331940.
The spelling of 349475 in words is "three hundred forty-nine thousand, four hundred seventy-five".
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