4426785792 has 264 divisors, whose sum is σ = 15021377280. Its totient is φ = 1237893120.

The previous prime is 4426785791. The next prime is 4426785821. The reversal of 4426785792 is 2975876244.

4426785792 is a `hidden beast` number, since 4 + 4 + 2 + 67 + 8 + 579 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (264).

It is not an unprimeable number, because it can be changed into a prime (4426785791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1316209 + ... + 1319567.

Almost surely, 2^4426785792 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 4426785792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7510688640).

4426785792 is an abundant number, since it is smaller than the sum of its proper divisors (10594591488).

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

4426785792 is a wasteful number, since it uses less digits than its factorization.

4426785792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409 (or 3388 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 4426785792 is about 66534.0949589006. The cubic root of 4426785792 is about 1641.9609935332.

The spelling of 4426785792 in words is "four billion, four hundred twenty-six million, seven hundred eighty-five thousand, seven hundred ninety-two".