4829644440 has 96 divisors (see below), whose sum is σ = 16277723280. Its totient is φ = 1287902592.

The previous prime is 4829644403. The next prime is 4829644483. The reversal of 4829644440 is 444469284.

4829644440 is a `hidden beast` number, since 4 + 82 + 96 + 44 + 440 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238719 + ... + 258158.

Almost surely, 2^4829644440 is an apocalyptic number.

4829644440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4829644440 is an abundant number, since it is smaller than the sum of its proper divisors (11448078840).

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

4829644440 is a wasteful number, since it uses less digits than its factorization.

4829644440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496903 (or 496887 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The square root of 4829644440 is about 69495.6433166857. The cubic root of 4829644440 is about 1690.3308573426.

The spelling of 4829644440 in words is "four billion, eight hundred twenty-nine million, six hundred forty-four thousand, four hundred forty".