3011611664 has 10 divisors (see below), whose sum is σ = 5834997630. Its totient is φ = 1505805824.

The previous prime is 3011611661. The next prime is 3011611667. The reversal of 3011611664 is 4661161103.

It is an interprime number because it is at equal distance from previous prime (3011611661) and next prime (3011611667).

It can be written as a sum of positive squares in only one way, i.e., 2778133264 + 233478400 = 52708^2 + 15280^2 .

It is not an unprimeable number, because it can be changed into a prime (3011611661) 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 as a sum of consecutive naturals, namely, 94112849 + ... + 94112880.

It is an arithmetic number, because the mean of its divisors is an integer number (583499763).

Almost surely, 2^3011611664 is an apocalyptic number.

It is an amenable number.

3011611664 is a deficient number, since it is larger than the sum of its proper divisors (2823385966).

3011611664 is a wasteful number, since it uses less digits than its factorization.

3011611664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188225737 (or 188225731 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3011611664 is about 54878.1528843674. The cubic root of 3011611664 is about 1444.1079433225.

Adding to 3011611664 its reverse (4661161103), we get a palindrome (7672772767).

The spelling of 3011611664 in words is "three billion, eleven million, six hundred eleven thousand, six hundred sixty-four".