349061 has 4 divisors (see below), whose sum is σ = 369612. Its totient is φ = 328512.

The previous prime is 349051. The next prime is 349079. The reversal of 349061 is 160943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160943 = 227 ⋅709.

It can be written as a sum of positive squares in 2 ways, for example, as 256036 + 93025 = 506^2 + 305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-349061 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 10250 + ... + 10283.

It is an arithmetic number, because the mean of its divisors is an integer number (92403).

2³⁴⁹⁰⁶¹ is an apocalyptic number.

It is an amenable number.

349061 is a deficient number, since it is larger than the sum of its proper divisors (20551).

349061 is a wasteful number, since it uses less digits than its factorization.

349061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20550.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 349061 is about 590.8138454708. The cubic root of 349061 is about 70.4099078901.

The spelling of 349061 in words is "three hundred forty-nine thousand, sixty-one".