4644097744 has 80 divisors (see below), whose sum is σ = 10593946944. Its totient is φ = 1944345600.

The previous prime is 4644097687. The next prime is 4644097747. The reversal of 4644097744 is 4477904464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644097747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1194684 + ... + 1198564.

Almost surely, 2^4644097744 is an apocalyptic number.

4644097744 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4644097744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5296973472).

4644097744 is an abundant number, since it is smaller than the sum of its proper divisors (5949849200).

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

4644097744 is a wasteful number, since it uses less digits than its factorization.

4644097744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4436 (or 4430 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 49.

The square root of 4644097744 is about 68147.6173024413. The cubic root of 4644097744 is about 1668.4010349451.

The spelling of 4644097744 in words is "four billion, six hundred forty-four million, ninety-seven thousand, seven hundred forty-four".