349798 has 16 divisors (see below), whose sum is σ = 560880. Its totient is φ = 163296.

The previous prime is 349793. The next prime is 349801. The reversal of 349798 is 897943.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 349798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2065 + ... + 2227.

It is an arithmetic number, because the mean of its divisors is an integer number (35055).

2³⁴⁹⁷⁹⁸ is an apocalyptic number.

349798 is a deficient number, since it is larger than the sum of its proper divisors (211082).

349798 is a wasteful number, since it uses less digits than its factorization.

349798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231.

The product of its digits is 54432, while the sum is 40.

The square root of 349798 is about 591.4372325108. The cubic root of 349798 is about 70.4594270512.

The spelling of 349798 in words is "three hundred forty-nine thousand, seven hundred ninety-eight".