4646144036 has 12 divisors (see below), whose sum is σ = 8268561840. Its totient is φ = 2283697800.

The previous prime is 4646144033. The next prime is 4646144039. The reversal of 4646144036 is 6304416464.

It is an interprime number because it is at equal distance from previous prime (4646144033) and next prime (4646144039).

It is not an unprimeable number, because it can be changed into a prime (4646144033) by changing a digit.

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, 9843290 + ... + 9843761.

It is an arithmetic number, because the mean of its divisors is an integer number (689046820).

Almost surely, 2^4646144036 is an apocalyptic number.

It is an amenable number.

4646144036 is a deficient number, since it is larger than the sum of its proper divisors (3622417804).

4646144036 is a wasteful number, since it uses less digits than its factorization.

4646144036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19687114 (or 19687112 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 4646144036 is about 68162.6293213517. The cubic root of 4646144036 is about 1668.6460437403.

The spelling of 4646144036 in words is "four billion, six hundred forty-six million, one hundred forty-four thousand, thirty-six".