8063969 has 4 divisors (see below), whose sum is σ = 8090544. Its totient is φ = 8037396.

The previous prime is 8063963. The next prime is 8063971. The reversal of 8063969 is 9693608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8063969 is a prime.

It is a super-2 number, since 2×8063969² = 130055192065922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8063963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12827 + ... + 13440.

It is an arithmetic number, because the mean of its divisors is an integer number (2022636).

Almost surely, 2^8063969 is an apocalyptic number.

It is an amenable number.

8063969 is a deficient number, since it is larger than the sum of its proper divisors (26575).

8063969 is a wasteful number, since it uses less digits than its factorization.

8063969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26574.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 8063969 is about 2839.7128375947. The cubic root of 8063969 is about 200.5316604336.

It can be divided in two parts, 80639 and 69, that added together give a palindrome (80708).

The spelling of 8063969 in words is "eight million, sixty-three thousand, nine hundred sixty-nine".