80318317 has 8 divisors (see below), whose sum is σ = 81475200. Its totient is φ = 79167264.

The previous prime is 80318299. The next prime is 80318321. The reversal of 80318317 is 71381308.

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 80318317 - 2¹⁵ = 80285549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80318717) 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, 31434 + ... + 33892.

It is an arithmetic number, because the mean of its divisors is an integer number (10184400).

Almost surely, 2^80318317 is an apocalyptic number.

It is an amenable number.

80318317 is a deficient number, since it is larger than the sum of its proper divisors (1156883).

80318317 is a wasteful number, since it uses less digits than its factorization.

80318317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 80318317 is about 8962.0487055137. The cubic root of 80318317 is about 431.4576760154.

The spelling of 80318317 in words is "eighty million, three hundred eighteen thousand, three hundred seventeen".