3349998 has 48 divisors (see below), whose sum is σ = 7718256. Its totient is φ = 1088640.

The previous prime is 3349939. The next prime is 3349999. The reversal of 3349998 is 8999433.

It is a super-2 number, since 2×3349998² = 22444973200008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29590 + ... + 29702.

It is an arithmetic number, because the mean of its divisors is an integer number (160797).

Almost surely, 2^3349998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3349998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3859128).

3349998 is an abundant number, since it is smaller than the sum of its proper divisors (4368258).

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

3349998 is a wasteful number, since it uses less digits than its factorization.

3349998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 179 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 3349998 is about 1830.2999754139. The cubic root of 3349998 is about 149.6286815760.

The spelling of 3349998 in words is "three million, three hundred forty-nine thousand, nine hundred ninety-eight".