80364469 has 8 divisors (see below), whose sum is σ = 82450368. Its totient is φ = 78284640.

The previous prime is 80364451. The next prime is 80364497. The reversal of 80364469 is 96446308.

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 80364469 - 2⁷ = 80364341 is a prime.

It is a super-2 number, since 2×80364469² = 12916895755303922, 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 (80364569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38634 + ... + 40660.

It is an arithmetic number, because the mean of its divisors is an integer number (10306296).

Almost surely, 2^80364469 is an apocalyptic number.

It is an amenable number.

80364469 is a deficient number, since it is larger than the sum of its proper divisors (2085899).

80364469 is a wasteful number, since it uses less digits than its factorization.

80364469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 80364469 is about 8964.6231934198. The cubic root of 80364469 is about 431.5403006793.

The spelling of 80364469 in words is "eighty million, three hundred sixty-four thousand, four hundred sixty-nine".