8953864 has 16 divisors (see below), whose sum is σ = 17672400. Its totient is φ = 4241232.

The previous prime is 8953859. The next prime is 8953871. The reversal of 8953864 is 4683598.

It is a self number, because there is not a number n which added to its sum of digits gives 8953864.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29302 + ... + 29605.

It is an arithmetic number, because the mean of its divisors is an integer number (1104525).

Almost surely, 2^8953864 is an apocalyptic number.

It is an amenable number.

8953864 is a deficient number, since it is larger than the sum of its proper divisors (8718536).

8953864 is a wasteful number, since it uses less digits than its factorization.

8953864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58932 (or 58928 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 8953864 is about 2992.3007870199. The cubic root of 8953864 is about 207.6523408305.

The spelling of 8953864 in words is "eight million, nine hundred fifty-three thousand, eight hundred sixty-four".