316672481 has 8 divisors (see below), whose sum is σ = 336988800. Its totient is φ = 296543808.

The previous prime is 316672469. The next prime is 316672501. The reversal of 316672481 is 184276613.

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 316672481 - 2¹⁰ = 316671457 is a prime.

It is a super-2 number, since 2×316672481² = 200562920445390722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (316672451) 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, 43421 + ... + 50186.

It is an arithmetic number, because the mean of its divisors is an integer number (42123600).

Almost surely, 2^316672481 is an apocalyptic number.

It is an amenable number.

316672481 is a deficient number, since it is larger than the sum of its proper divisors (20316319).

316672481 is a wasteful number, since it uses less digits than its factorization.

316672481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93823.

The product of its digits is 48384, while the sum is 38.

The square root of 316672481 is about 17795.2937879654. The cubic root of 316672481 is about 681.6112892592.

The spelling of 316672481 in words is "three hundred sixteen million, six hundred seventy-two thousand, four hundred eighty-one".