4644711936 has 160 divisors (see below), whose sum is σ = 13803298080. Its totient is φ = 1542094848.

The previous prime is 4644711923. The next prime is 4644711941. The reversal of 4644711936 is 6391174464.

4644711936 is a `hidden beast` number, since 464 + 47 + 119 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4644711891 and 4644711900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4658190 + ... + 4659186.

It is an arithmetic number, because the mean of its divisors is an integer number (86270613).

Almost surely, 2^4644711936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4644711936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6901649040).

4644711936 is an abundant number, since it is smaller than the sum of its proper divisors (9158586144).

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

4644711936 is an equidigital number, since it uses as much as digits as its factorization.

4644711936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361 (or 1339 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 4644711936 is about 68152.1234885605. The cubic root of 4644711936 is about 1668.4745815882.

The spelling of 4644711936 in words is "four billion, six hundred forty-four million, seven hundred eleven thousand, nine hundred thirty-six".