8073669 has 4 divisors (see below), whose sum is σ = 10764896. Its totient is φ = 5382444.

The previous prime is 8073647. The next prime is 8073749. The reversal of 8073669 is 9663708.

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 not a de Polignac number, because 8073669 - 2⁸ = 8073413 is a prime.

It is a super-2 number, since 2×8073669² = 130368262243122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073869) 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, 1345609 + ... + 1345614.

It is an arithmetic number, because the mean of its divisors is an integer number (2691224).

Almost surely, 2^8073669 is an apocalyptic number.

It is an amenable number.

8073669 is a deficient number, since it is larger than the sum of its proper divisors (2691227).

8073669 is a wasteful number, since it uses less digits than its factorization.

8073669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691226.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 8073669 is about 2841.4202434698. The cubic root of 8073669 is about 200.6120334978.

Adding to 8073669 its sum of digits (39), we get a palindrome (8073708).

The spelling of 8073669 in words is "eight million, seventy-three thousand, six hundred sixty-nine".