4666385744 has 20 divisors (see below), whose sum is σ = 9093388596. Its totient is φ = 2319704832.

The previous prime is 4666385723. The next prime is 4666385761. The reversal of 4666385744 is 4475836664.

It can be written as a sum of positive squares in 2 ways, for example, as 2863534144 + 1802851600 = 53512^2 + 42460^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840149 + ... + 845684.

Almost surely, 2^4666385744 is an apocalyptic number.

It is an amenable number.

4666385744 is a deficient number, since it is larger than the sum of its proper divisors (4427002852).

4666385744 is a wasteful number, since it uses less digits than its factorization.

4666385744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686014 (or 1686008 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 53.

The square root of 4666385744 is about 68310.9489320709. The cubic root of 4666385744 is about 1671.0657788624.

The spelling of 4666385744 in words is "four billion, six hundred sixty-six million, three hundred eighty-five thousand, seven hundred forty-four".