80830569 has 8 divisors (see below), whose sum is σ = 111490560. Its totient is φ = 52028816.

The previous prime is 80830567. The next prime is 80830571. The reversal of 80830569 is 96503808.

It is an interprime number because it is at equal distance from previous prime (80830567) and next prime (80830571).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80830569 - 2¹ = 80830567 is a prime.

It is a super-2 number, since 2×80830569² = 13067161769727522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80830567) 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 7 ways as a sum of consecutive naturals, for example, 464457 + ... + 464630.

It is an arithmetic number, because the mean of its divisors is an integer number (13936320).

Almost surely, 2^80830569 is an apocalyptic number.

It is an amenable number.

80830569 is a deficient number, since it is larger than the sum of its proper divisors (30659991).

80830569 is a wasteful number, since it uses less digits than its factorization.

80830569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929119.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 80830569 is about 8990.5822392101. The cubic root of 80830569 is about 432.3729792827.

The spelling of 80830569 in words is "eighty million, eight hundred thirty thousand, five hundred sixty-nine".