3319018 has 16 divisors (see below), whose sum is σ = 5114880. Its totient is φ = 1614816.

The previous prime is 3319009. The next prime is 3319031. The reversal of 3319018 is 8109133.

3319018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3319018² = 22031760968648, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3318983 and 3319001.

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 7 ways as a sum of consecutive naturals, for example, 18453 + ... + 18631.

It is an arithmetic number, because the mean of its divisors is an integer number (319680).

Almost surely, 2^3319018 is an apocalyptic number.

3319018 is a deficient number, since it is larger than the sum of its proper divisors (1795862).

3319018 is a wasteful number, since it uses less digits than its factorization.

3319018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 3319018 is about 1821.8172246414. The cubic root of 3319018 is about 149.1660086874.

The spelling of 3319018 in words is "three million, three hundred nineteen thousand, eighteen".