8090829 has 6 divisors (see below), whose sum is σ = 11686766. Its totient is φ = 5393880.

The previous prime is 8090813. The next prime is 8090843. The reversal of 8090829 is 9280908.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 3617604 = 2115^2 + 1902^2 .

It is not a de Polignac number, because 8090829 - 2⁴ = 8090813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8090793 and 8090802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8090879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 449482 + ... + 449499.

Almost surely, 2^8090829 is an apocalyptic number.

It is an amenable number.

8090829 is a deficient number, since it is larger than the sum of its proper divisors (3595937).

8090829 is a wasteful number, since it uses less digits than its factorization.

8090829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898987 (or 898984 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 8090829 is about 2844.4382573717. The cubic root of 8090829 is about 200.7540617149.

It can be divided in two parts, 80 and 90829, that added together give a palindrome (90909).

The spelling of 8090829 in words is "eight million, ninety thousand, eight hundred twenty-nine".