349058 has 16 divisors (see below), whose sum is σ = 554040. Its totient is φ = 164736.

The previous prime is 349051. The next prime is 349079. The reversal of 349058 is 850943.

It can be written as a sum of positive squares in 4 ways, for example, as 332929 + 16129 = 577^2 + 127^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 349058.

It is not an unprimeable number, because it can be changed into a prime (349051) by changing a digit.

349058 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3878 + ... + 3966.

2³⁴⁹⁰⁵⁸ is an apocalyptic number.

349058 is a deficient number, since it is larger than the sum of its proper divisors (204982).

349058 is a wasteful number, since it uses less digits than its factorization.

349058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 349058 is about 590.8113065946. The cubic root of 349058 is about 70.4097061772.

The spelling of 349058 in words is "three hundred forty-nine thousand, fifty-eight".