3498138 has 24 divisors (see below), whose sum is σ = 8662368. Its totient is φ = 999432.

The previous prime is 3498119. The next prime is 3498191. The reversal of 3498138 is 8318943.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13756 + ... + 14007.

It is an arithmetic number, because the mean of its divisors is an integer number (360932).

Almost surely, 2^3498138 is an apocalyptic number.

3498138 is an abundant number, since it is smaller than the sum of its proper divisors (5164230).

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

3498138 is a wasteful number, since it uses less digits than its factorization.

3498138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27778 (or 27775 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 3498138 is about 1870.3309867507. The cubic root of 3498138 is about 151.8025193956.

The spelling of 3498138 in words is "three million, four hundred ninety-eight thousand, one hundred thirty-eight".