8290469 has 4 divisors (see below), whose sum is σ = 9044160. Its totient is φ = 7536780.

The previous prime is 8290463. The next prime is 8290481. The reversal of 8290469 is 9640928.

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 8290469 - 2⁴ = 8290453 is a prime.

It is a super-2 number, since 2×8290469² = 137463752479922, 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 (8290463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376829 + ... + 376850.

It is an arithmetic number, because the mean of its divisors is an integer number (2261040).

Almost surely, 2^8290469 is an apocalyptic number.

It is an amenable number.

8290469 is a deficient number, since it is larger than the sum of its proper divisors (753691).

8290469 is a wasteful number, since it uses less digits than its factorization.

8290469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753690.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8290469 is about 2879.3174538421. The cubic root of 8290469 is about 202.3918560909.

The spelling of 8290469 in words is "eight million, two hundred ninety thousand, four hundred sixty-nine".