3290898 has 32 divisors (see below), whose sum is σ = 7322112. Its totient is φ = 979200.

The previous prime is 3290887. The next prime is 3290927. The reversal of 3290898 is 8980923.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1738 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (228816).

Almost surely, 2^3290898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3290898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3661056).

3290898 is an abundant number, since it is smaller than the sum of its proper divisors (4031214).

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

3290898 is a wasteful number, since it uses less digits than its factorization.

3290898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 3290898 is about 1814.0832395455. The cubic root of 3290898 is about 148.7435493754.

The spelling of 3290898 in words is "three million, two hundred ninety thousand, eight hundred ninety-eight".