4039793772 has 96 divisors (see below), whose sum is σ = 10999521792. Its totient is φ = 1130029056.

The previous prime is 4039793711. The next prime is 4039793777. The reversal of 4039793772 is 2773979304.

4039793772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4039793777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3503148 + ... + 3504300.

It is an arithmetic number, because the mean of its divisors is an integer number (114578352).

Almost surely, 2^4039793772 is an apocalyptic number.

4039793772 is a gapful number since it is divisible by the number (42) 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 4039793772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5499760896).

4039793772 is an abundant number, since it is smaller than the sum of its proper divisors (6959728020).

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

4039793772 is a wasteful number, since it uses less digits than its factorization.

4039793772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007 (or 2005 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 51.

The square root of 4039793772 is about 63559.3720233295. The cubic root of 4039793772 is about 1592.6477477194.

The spelling of 4039793772 in words is "four billion, thirty-nine million, seven hundred ninety-three thousand, seven hundred seventy-two".