8946618 has 8 divisors (see below), whose sum is σ = 17893248. Its totient is φ = 2982204.

The previous prime is 8946593. The next prime is 8946629. The reversal of 8946618 is 8166498.

It is a sphenic number, since it is the product of 3 distinct primes.

8946618 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 8946618.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745546 + ... + 745557.

It is an arithmetic number, because the mean of its divisors is an integer number (2236656).

Almost surely, 2^8946618 is an apocalyptic number.

8946618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8946618 is a wasteful number, since it uses less digits than its factorization.

8946618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491108.

The product of its digits is 82944, while the sum is 42.

The square root of 8946618 is about 2991.0897679608. The cubic root of 8946618 is about 207.5963108332.

The spelling of 8946618 in words is "eight million, nine hundred forty-six thousand, six hundred eighteen".