3081163 has 8 divisors (see below), whose sum is σ = 3210480. Its totient is φ = 2953440.

The previous prime is 3081161. The next prime is 3081181. The reversal of 3081163 is 3611803.

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 3081163 - 2¹ = 3081161 is a prime.

It is a Duffinian number.

3081163 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3081161) 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, 4956 + ... + 5542.

It is an arithmetic number, because the mean of its divisors is an integer number (401310).

Almost surely, 2^3081163 is an apocalyptic number.

3081163 is a deficient number, since it is larger than the sum of its proper divisors (129317).

3081163 is a wasteful number, since it uses less digits than its factorization.

3081163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3081163 is about 1755.3241865821. The cubic root of 3081163 is about 145.5140376075.

Adding to 3081163 its reverse (3611803), we get a palindrome (6692966).

The spelling of 3081163 in words is "three million, eighty-one thousand, one hundred sixty-three".