3214618 has 16 divisors (see below), whose sum is σ = 5489856. Its totient is φ = 1397440.

The previous prime is 3214613. The next prime is 3214619. The reversal of 3214618 is 8164123.

It is a junction number, because it is equal to n+sod(n) for n = 3214592 and 3214601.

It is not an unprimeable number, because it can be changed into a prime (3214613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2671 + ... + 3682.

It is an arithmetic number, because the mean of its divisors is an integer number (343116).

Almost surely, 2^3214618 is an apocalyptic number.

3214618 is a deficient number, since it is larger than the sum of its proper divisors (2275238).

3214618 is a wasteful number, since it uses less digits than its factorization.

3214618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389.

The product of its digits is 1152, while the sum is 25.

The square root of 3214618 is about 1792.9355816649. The cubic root of 3214618 is about 147.5853073508.

The spelling of 3214618 in words is "three million, two hundred fourteen thousand, six hundred eighteen".