4664245732 has 12 divisors (see below), whose sum is σ = 8642573100. Its totient is φ = 2194939136.

The previous prime is 4664245697. The next prime is 4664245777. The reversal of 4664245732 is 2375424664.

It can be written as a sum of positive squares in 2 ways, for example, as 1759466916 + 2904778816 = 41946^2 + 53896^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34295857 + ... + 34295992.

It is an arithmetic number, because the mean of its divisors is an integer number (720214425).

Almost surely, 2^4664245732 is an apocalyptic number.

It is an amenable number.

4664245732 is a deficient number, since it is larger than the sum of its proper divisors (3978327368).

4664245732 is a wasteful number, since it uses less digits than its factorization.

4664245732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68591870 (or 68591868 counting only the distinct ones).

The product of its digits is 967680, while the sum is 43.

The square root of 4664245732 is about 68295.2833803331. The cubic root of 4664245732 is about 1670.8102886519.

The spelling of 4664245732 in words is "four billion, six hundred sixty-four million, two hundred forty-five thousand, seven hundred thirty-two".