3249618 has 16 divisors (see below), whose sum is σ = 6881760. Its totient is φ = 1019456.

The previous prime is 3249613. The next prime is 3249629. The reversal of 3249618 is 8169423.

3249618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3249613) 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, 15828 + ... + 16031.

It is an arithmetic number, because the mean of its divisors is an integer number (430110).

Almost surely, 2^3249618 is an apocalyptic number.

3249618 is an abundant number, since it is smaller than the sum of its proper divisors (3632142).

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

3249618 is a wasteful number, since it uses less digits than its factorization.

3249618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31881.

The product of its digits is 10368, while the sum is 33.

The square root of 3249618 is about 1802.6696868811. The cubic root of 3249618 is about 148.1189997391.

The spelling of 3249618 in words is "three million, two hundred forty-nine thousand, six hundred eighteen".