4644724152 has 32 divisors (see below), whose sum is σ = 11696576400. Its totient is φ = 1536939264.

The previous prime is 4644724151. The next prime is 4644724157. The reversal of 4644724152 is 2514274464.

It is a self number, because there is not a number n which added to its sum of digits gives 4644724152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644724151) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 703027 + ... + 709602.

Almost surely, 2^4644724152 is an apocalyptic number.

It is an amenable number.

4644724152 is an abundant number, since it is smaller than the sum of its proper divisors (7051852248).

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

4644724152 is a wasteful number, since it uses less digits than its factorization.

4644724152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412775 (or 1412771 counting only the distinct ones).

The product of its digits is 215040, while the sum is 39.

The square root of 4644724152 is about 68152.2131115344. The cubic root of 4644724152 is about 1668.4760443318.

The spelling of 4644724152 in words is "four billion, six hundred forty-four million, seven hundred twenty-four thousand, one hundred fifty-two".