3116546481 has 8 divisors (see below), whose sum is σ = 4159360800. Its totient is φ = 2075714912.

The previous prime is 3116546479. The next prime is 3116546527. The reversal of 3116546481 is 1846456113.

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 3116546481 - 2¹ = 3116546479 is a prime.

It is a super-2 number, since 2×3116546481² = 19425723936466966722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3111546481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492015 + ... + 498308.

It is an arithmetic number, because the mean of its divisors is an integer number (519920100).

Almost surely, 2^3116546481 is an apocalyptic number.

It is an amenable number.

3116546481 is a deficient number, since it is larger than the sum of its proper divisors (1042814319).

3116546481 is a wasteful number, since it uses less digits than its factorization.

3116546481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991375.

The product of its digits is 69120, while the sum is 39.

The square root of 3116546481 is about 55826.0376616503. The cubic root of 3116546481 is about 1460.6893724816.

The spelling of 3116546481 in words is "three billion, one hundred sixteen million, five hundred forty-six thousand, four hundred eighty-one".