369349 has 4 divisors (see below), whose sum is σ = 370636. Its totient is φ = 368064.
The previous prime is 369331. The next prime is 369353. The reversal of 369349 is 943963.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 30625 + 338724 = 175^2 + 582^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-369349 is a prime.
It is a Duffinian number.
369349 is a lucky number.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (369319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7 + ... + 859.
It is an arithmetic number, because the mean of its divisors is an integer number (92659).
2369349 is an apocalyptic number.
It is an amenable number.
369349 is a deficient number, since it is larger than the sum of its proper divisors (1287).
369349 is an equidigital number, since it uses as much as digits as its factorization.
369349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1286.
The product of its digits is 17496, while the sum is 34.
The square root of 369349 is about 607.7408987389. The cubic root of 369349 is about 71.7484146194.
The spelling of 369349 in words is "three hundred sixty-nine thousand, three hundred forty-nine".
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