4396944960 has 336 divisors, whose sum is σ = 16176101760. Its totient is φ = 1093509120.

The previous prime is 4396944953. The next prime is 4396944961. The reversal of 4396944960 is 694496934.

It is a junction number, because it is equal to n+sod(n) for n = 4396944897 and 4396944906.

It is not an unprimeable number, because it can be changed into a prime (4396944961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2715031 + ... + 2716649.

It is an arithmetic number, because the mean of its divisors is an integer number (48143160).

Almost surely, 2^4396944960 is an apocalyptic number.

4396944960 is a gapful number since it is divisible by the number (40) 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 4396944960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8088050880).

4396944960 is an abundant number, since it is smaller than the sum of its proper divisors (11779156800).

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

4396944960 is a wasteful number, since it uses less digits than its factorization.

4396944960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706 (or 1693 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The square root of 4396944960 is about 66309.4635779841. The cubic root of 4396944960 is about 1638.2632019904.

The spelling of 4396944960 in words is "four billion, three hundred ninety-six million, nine hundred forty-four thousand, nine hundred sixty".