3298889 has 8 divisors (see below), whose sum is σ = 3612000. Its totient is φ = 2988000.

The previous prime is 3298877. The next prime is 3298891. The reversal of 3298889 is 9888923.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3298889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298849) 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, 5189 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (451500).

Almost surely, 2^3298889 is an apocalyptic number.

It is an amenable number.

3298889 is a deficient number, since it is larger than the sum of its proper divisors (313111).

3298889 is a wasteful number, since it uses less digits than its factorization.

3298889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111.

The product of its digits is 248832, while the sum is 47.

The square root of 3298889 is about 1816.2843940308. The cubic root of 3298889 is about 148.8638457133.

It can be divided in two parts, 3 and 298889, that added together give a palindrome (298892).

The spelling of 3298889 in words is "three million, two hundred ninety-eight thousand, eight hundred eighty-nine".