4071798918 has 48 divisors (see below), whose sum is σ = 9628819200. Its totient is φ = 1233293040.

The previous prime is 4071798917. The next prime is 4071798937. The reversal of 4071798918 is 8198971704.

4071798918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4071798917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 606303 + ... + 612981.

It is an arithmetic number, because the mean of its divisors is an integer number (200600400).

Almost surely, 2^4071798918 is an apocalyptic number.

4071798918 is an abundant number, since it is smaller than the sum of its proper divisors (5557020282).

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

4071798918 is a wasteful number, since it uses less digits than its factorization.

4071798918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9777 (or 9774 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 54.

The square root of 4071798918 is about 63810.6489388723. The cubic root of 4071798918 is about 1596.8425907758.

The spelling of 4071798918 in words is "four billion, seventy-one million, seven hundred ninety-eight thousand, nine hundred eighteen".