4896390444 has 96 divisors (see below), whose sum is σ = 12637766400. Its totient is φ = 1463132160.

The previous prime is 4896390427. The next prime is 4896390463. The reversal of 4896390444 is 4440936984.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4852212 + ... + 4853220.

It is an arithmetic number, because the mean of its divisors is an integer number (131643400).

Almost surely, 2^4896390444 is an apocalyptic number.

4896390444 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 4896390444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6318883200).

4896390444 is an abundant number, since it is smaller than the sum of its proper divisors (7741375956).

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

4896390444 is a wasteful number, since it uses less digits than its factorization.

4896390444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The square root of 4896390444 is about 69974.2127072538. The cubic root of 4896390444 is about 1698.0820866502.

The spelling of 4896390444 in words is "four billion, eight hundred ninety-six million, three hundred ninety thousand, four hundred forty-four".