4439897075796 has 288 divisors, whose sum is σ = 13460454604800. Its totient is φ = 1127805638400.

The previous prime is 4439897075749. The next prime is 4439897075833. The reversal of 4439897075796 is 6975707989344.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49955005 + ... + 50043803.

It is an arithmetic number, because the mean of its divisors is an integer number (46737689600).

Almost surely, 2^{4439897075796} 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 4439897075796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6730227302400).

4439897075796 is an abundant number, since it is smaller than the sum of its proper divisors (9020557529004).

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

4439897075796 is a wasteful number, since it uses less digits than its factorization.

4439897075796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89075 (or 89066 counting only the distinct ones).

The product of its (nonzero) digits is 2880541440, while the sum is 78.

The spelling of 4439897075796 in words is "four trillion, four hundred thirty-nine billion, eight hundred ninety-seven million, seventy-five thousand, seven hundred ninety-six".