3320918 has 8 divisors (see below), whose sum is σ = 5103000. Its totient is φ = 1619920.

The previous prime is 3320909. The next prime is 3320939. The reversal of 3320918 is 8190233.

3320918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×3320918² = 22056992725448, 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 in 3 ways as a sum of consecutive naturals, for example, 20168 + ... + 20331.

It is an arithmetic number, because the mean of its divisors is an integer number (637875).

Almost surely, 2^3320918 is an apocalyptic number.

3320918 is a deficient number, since it is larger than the sum of its proper divisors (1782082).

3320918 is a wasteful number, since it uses less digits than its factorization.

3320918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40542.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3320918 is about 1822.3386073944. The cubic root of 3320918 is about 149.1944670398.

The spelling of 3320918 in words is "three million, three hundred twenty thousand, nine hundred eighteen".