8080669 has 4 divisors (see below), whose sum is σ = 8201344. Its totient is φ = 7959996.

The previous prime is 8080651. The next prime is 8080679. The reversal of 8080669 is 9660808.

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 not a de Polignac number, because 8080669 - 2²¹ = 5983517 is a prime.

It is a super-2 number, since 2×8080669² = 130594422975122, 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 (8080679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60237 + ... + 60370.

It is an arithmetic number, because the mean of its divisors is an integer number (2050336).

Almost surely, 2^8080669 is an apocalyptic number.

It is an amenable number.

8080669 is a deficient number, since it is larger than the sum of its proper divisors (120675).

8080669 is a wasteful number, since it uses less digits than its factorization.

8080669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120674.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 8080669 is about 2842.6517549640. The cubic root of 8080669 is about 200.6699946959.

The spelling of 8080669 in words is "eight million, eighty thousand, six hundred sixty-nine".