3320898 has 32 divisors (see below), whose sum is σ = 7799424. Its totient is φ = 922752.

The previous prime is 3320887. The next prime is 3320909. The reversal of 3320898 is 8980233.

It is an interprime number because it is at equal distance from previous prime (3320887) and next prime (3320909).

It is a super-2 number, since 2×3320898² = 22056727052808, which contains 22 as substring.

It is a Curzon 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, 486 + ... + 2622.

It is an arithmetic number, because the mean of its divisors is an integer number (243732).

Almost surely, 2^3320898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3320898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3899712).

3320898 is an abundant number, since it is smaller than the sum of its proper divisors (4478526).

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

3320898 is a wasteful number, since it uses less digits than its factorization.

3320898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 3320898 is about 1822.3331199317. Note that the first 3 decimals coincide. The cubic root of 3320898 is about 149.1941675348.

The spelling of 3320898 in words is "three million, three hundred twenty thousand, eight hundred ninety-eight".