349098 has 16 divisors (see below), whose sum is σ = 707616. Its totient is φ = 114800.

The previous prime is 349093. The next prime is 349099. The reversal of 349098 is 890943.

It is an Ulam number.

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

It is not an unprimeable number, because it can be changed into a prime (349093) 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, 148 + ... + 848.

It is an arithmetic number, because the mean of its divisors is an integer number (44226).

2³⁴⁹⁰⁹⁸ is an apocalyptic number.

349098 is an abundant number, since it is smaller than the sum of its proper divisors (358518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349098 is a wasteful number, since it uses less digits than its factorization.

349098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 349098 is about 590.8451573805. The cubic root of 349098 is about 70.4123955877.

The spelling of 349098 in words is "three hundred forty-nine thousand, ninety-eight".