349265 has 16 divisors (see below), whose sum is σ = 508032. Its totient is φ = 225024.

The previous prime is 349241. The next prime is 349291. The reversal of 349265 is 562943.

349265 = T₁₂₆ + T₁₂₇ + ... + T₁₅₉.

It is a cyclic number.

It is not a de Polignac number, because 349265 - 2¹⁰ = 348241 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 4⁹ + 2⁵ + 9⁴ + 6³ + 5⁷ .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302 + ... + 888.

It is an arithmetic number, because the mean of its divisors is an integer number (31752).

2³⁴⁹²⁶⁵ is an apocalyptic number.

349265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

349265 is a deficient number, since it is larger than the sum of its proper divisors (158767).

349265 is a wasteful number, since it uses less digits than its factorization.

349265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616.

The product of its digits is 6480, while the sum is 29.

The square root of 349265 is about 590.9864634660. The cubic root of 349265 is about 70.4236216574.

The spelling of 349265 in words is "three hundred forty-nine thousand, two hundred sixty-five".