8384961 has 16 divisors (see below), whose sum is σ = 12749184. Its totient is φ = 4856064.

The previous prime is 8384933. The next prime is 8384969. The reversal of 8384961 is 1694838.

It is not a de Polignac number, because 8384961 - 2⁹ = 8384449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8384969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5661 + ... + 6986.

It is an arithmetic number, because the mean of its divisors is an integer number (796824).

Almost surely, 2^8384961 is an apocalyptic number.

It is an amenable number.

8384961 is a deficient number, since it is larger than the sum of its proper divisors (4364223).

8384961 is a wasteful number, since it uses less digits than its factorization.

8384961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680.

The product of its digits is 41472, while the sum is 39.

The square root of 8384961 is about 2895.6797129517. The cubic root of 8384961 is about 203.1578847272.

The spelling of 8384961 in words is "eight million, three hundred eighty-four thousand, nine hundred sixty-one".