3081036966 has 128 divisors (see below), whose sum is σ = 7524679680. Its totient is φ = 822444672.

The previous prime is 3081036911. The next prime is 3081036997. The reversal of 3081036966 is 6696301803.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 6125071 + ... + 6125573.

It is an arithmetic number, because the mean of its divisors is an integer number (58786560).

Almost surely, 2^3081036966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3081036966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3762339840).

3081036966 is an abundant number, since it is smaller than the sum of its proper divisors (4443642714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3081036966 is a wasteful number, since it uses less digits than its factorization.

3081036966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 3081036966 is about 55507.0893310035. The cubic root of 3081036966 is about 1455.1205351189.

It can be divided in two parts, 30810 and 36966, that added together give a palindrome (67776).

The spelling of 3081036966 in words is "three billion, eighty-one million, thirty-six thousand, nine hundred sixty-six".