3398508 has 36 divisors (see below), whose sum is σ = 8725080. Its totient is φ = 1115136.

The previous prime is 3398497. The next prime is 3398543. The reversal of 3398508 is 8058933.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1708 + ... + 3116.

Almost surely, 2^3398508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3398508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4362540).

3398508 is an abundant number, since it is smaller than the sum of its proper divisors (5326572).

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

3398508 is a wasteful number, since it uses less digits than its factorization.

3398508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3398508 is about 1843.5042717607. The cubic root of 3398508 is about 150.3474611834.

The spelling of 3398508 in words is "three million, three hundred ninety-eight thousand, five hundred eight".