3320398 has 4 divisors (see below), whose sum is σ = 4980600. Its totient is φ = 1660198.

The previous prime is 3320381. The next prime is 3320431. The reversal of 3320398 is 8930233.

It is a happy number.

3320398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3320398² = 22050085756808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830098 + ... + 830101.

It is an arithmetic number, because the mean of its divisors is an integer number (1245150).

Almost surely, 2^3320398 is an apocalyptic number.

3320398 is a deficient number, since it is larger than the sum of its proper divisors (1660202).

3320398 is a wasteful number, since it uses less digits than its factorization.

3320398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660201.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3320398 is about 1822.1959279946. The cubic root of 3320398 is about 149.1866795172.

The spelling of 3320398 in words is "three million, three hundred twenty thousand, three hundred ninety-eight".