8023669 has 2 divisors, whose sum is σ = 8023670. Its totient is φ = 8023668.

The previous prime is 8023667. The next prime is 8023739. The reversal of 8023669 is 9663208.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5116644 + 2907025 = 2262^2 + 1705^2 .

It is a cyclic number.

It is not a de Polignac number, because 8023669 - 2¹ = 8023667 is a prime.

It is a super-2 number, since 2×8023669² = 128758528443122, which contains 22 as substring.

Together with 8023667, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8023661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4011834 + 4011835.

It is an arithmetic number, because the mean of its divisors is an integer number (4011835).

Almost surely, 2^8023669 is an apocalyptic number.

It is an amenable number.

8023669 is a deficient number, since it is larger than the sum of its proper divisors (1).

8023669 is an equidigital number, since it uses as much as digits as its factorization.

8023669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 8023669 is about 2832.6081621008. The cubic root of 8023669 is about 200.1970474644.

The spelling of 8023669 in words is "eight million, twenty-three thousand, six hundred sixty-nine".