3543018 has 16 divisors (see below), whose sum is σ = 7109760. Its totient is φ = 1177056.

The previous prime is 3543011. The next prime is 3543037. The reversal of 3543018 is 8103453.

It is not an unprimeable number, because it can be changed into a prime (3543011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398 + ... + 3006.

It is an arithmetic number, because the mean of its divisors is an integer number (444360).

Almost surely, 2^3543018 is an apocalyptic number.

3543018 is an abundant number, since it is smaller than the sum of its proper divisors (3566742).

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

3543018 is a wasteful number, since it uses less digits than its factorization.

3543018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3543018 is about 1882.2906258068. The cubic root of 3543018 is about 152.4489554148.

The spelling of 3543018 in words is "three million, five hundred forty-three thousand, eighteen".