4072837994 has 8 divisors (see below), whose sum is σ = 6113220960. Its totient is φ = 2035097676.

The previous prime is 4072837991. The next prime is 4072838023. The reversal of 4072837994 is 4997382704.

4072837994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4072837991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656804 + ... + 662975.

It is an arithmetic number, because the mean of its divisors is an integer number (764152620).

Almost surely, 2^4072837994 is an apocalyptic number.

4072837994 is a deficient number, since it is larger than the sum of its proper divisors (2040382966).

4072837994 is a wasteful number, since it uses less digits than its factorization.

4072837994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321324.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 4072837994 is about 63818.7902893811. The cubic root of 4072837994 is about 1596.9784111446.

The spelling of 4072837994 in words is "four billion, seventy-two million, eight hundred thirty-seven thousand, nine hundred ninety-four".