4072775598 has 48 divisors (see below), whose sum is σ = 9136937472. Its totient is φ = 1309770000.

The previous prime is 4072775579. The next prime is 4072775653. The reversal of 4072775598 is 8955772704.

It is a happy number.

4072775598 is a `hidden beast` number, since 40 + 7 + 2 + 7 + 7 + 5 + 598 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173673 + ... + 195723.

It is an arithmetic number, because the mean of its divisors is an integer number (190352864).

Almost surely, 2^4072775598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4072775598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4568468736).

4072775598 is an abundant number, since it is smaller than the sum of its proper divisors (5064161874).

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

4072775598 is a wasteful number, since it uses less digits than its factorization.

4072775598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22421 (or 22418 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 54.

The square root of 4072775598 is about 63818.3014346198. The cubic root of 4072775598 is about 1596.9702558506.

The spelling of 4072775598 in words is "four billion, seventy-two million, seven hundred seventy-five thousand, five hundred ninety-eight".