3518868 has 24 divisors (see below), whose sum is σ = 8311968. Its totient is φ = 1158496.

The previous prime is 3518863. The next prime is 3518873. The reversal of 3518868 is 8688153.

It is a happy number.

3518868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3518863) and next prime (3518873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3518863) 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, 771 + ... + 2762.

It is an arithmetic number, because the mean of its divisors is an integer number (346332).

Almost surely, 2^3518868 is an apocalyptic number.

It is an amenable number.

3518868 is an abundant number, since it is smaller than the sum of its proper divisors (4793100).

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

3518868 is a wasteful number, since it uses less digits than its factorization.

3518868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623 (or 3621 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 3518868 is about 1875.8646006575. The cubic root of 3518868 is about 152.1017900829.

The spelling of 3518868 in words is "three million, five hundred eighteen thousand, eight hundred sixty-eight".