3480018 has 16 divisors (see below), whose sum is σ = 6978720. Its totient is φ = 1156896.

The previous prime is 3480017. The next prime is 3480031. The reversal of 3480018 is 8100843.

3480018 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 2×3480018² = 24221050560648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3480018.

It is not an unprimeable number, because it can be changed into a prime (3480011) by changing a digit.

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, 3246 + ... + 4182.

It is an arithmetic number, because the mean of its divisors is an integer number (436170).

Almost surely, 2^3480018 is an apocalyptic number.

3480018 is an abundant number, since it is smaller than the sum of its proper divisors (3498702).

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

3480018 is a wasteful number, since it uses less digits than its factorization.

3480018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 3480018 is about 1865.4806351179. The cubic root of 3480018 is about 151.5399583084.

The spelling of 3480018 in words is "three million, four hundred eighty thousand, eighteen".