80321469 has 8 divisors (see below), whose sum is σ = 107154432. Its totient is φ = 53518080.

The previous prime is 80321467. The next prime is 80321473. The reversal of 80321469 is 96412308.

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

It is not a de Polignac number, because 80321469 - 2¹ = 80321467 is a prime.

It is a super-2 number, since 2×80321469² = 12903076764635922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80321467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4 + ... + 12674.

It is an arithmetic number, because the mean of its divisors is an integer number (13394304).

Almost surely, 2^80321469 is an apocalyptic number.

It is an amenable number.

80321469 is a deficient number, since it is larger than the sum of its proper divisors (26832963).

80321469 is a wasteful number, since it uses less digits than its factorization.

80321469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14787.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 80321469 is about 8962.2245564369. The cubic root of 80321469 is about 431.4633199617.

The spelling of 80321469 in words is "eighty million, three hundred twenty-one thousand, four hundred sixty-nine".