80000469 has 24 divisors (see below), whose sum is σ = 121998240. Its totient is φ = 50377248.

The previous prime is 80000467. The next prime is 80000483. The reversal of 80000469 is 96400008.

It is not a de Polignac number, because 80000469 - 2¹ = 80000467 is a prime.

It is a super-2 number, since 2×80000469² = 12800150080439922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80000467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99979 + ... + 100775.

It is an arithmetic number, because the mean of its divisors is an integer number (5083260).

Almost surely, 2^80000469 is an apocalyptic number.

It is an amenable number.

80000469 is a deficient number, since it is larger than the sum of its proper divisors (41997771).

80000469 is a wasteful number, since it uses less digits than its factorization.

80000469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 80000469 is about 8944.2981278578. The cubic root of 80000469 is about 430.8877800296.

The spelling of 80000469 in words is "eighty million, four hundred sixty-nine", and thus it is an aban number.