3498798 has 16 divisors (see below), whose sum is σ = 7027920. Its totient is φ = 1161216.

The previous prime is 3498797. The next prime is 3498799. The reversal of 3498798 is 8978943.

It is an interprime number because it is at equal distance from previous prime (3498797) and next prime (3498799).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498797) 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, 408 + ... + 2676.

It is an arithmetic number, because the mean of its divisors is an integer number (439245).

Almost surely, 2^3498798 is an apocalyptic number.

3498798 is an abundant number, since it is smaller than the sum of its proper divisors (3529122).

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

3498798 is a wasteful number, since it uses less digits than its factorization.

3498798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531.

The product of its digits is 435456, while the sum is 48.

The square root of 3498798 is about 1870.5074177880. The cubic root of 3498798 is about 151.8120657468.

The spelling of 3498798 in words is "three million, four hundred ninety-eight thousand, seven hundred ninety-eight".