4026809307 has 6 divisors (see below), whose sum is σ = 5369225628. Its totient is φ = 2684466264.

The previous prime is 4026809291. The next prime is 4026809317. The reversal of 4026809307 is 7039086204.

4026809307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4026809307 - 2⁴ = 4026809291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4026809317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91593 + ... + 128229.

It is an arithmetic number, because the mean of its divisors is an integer number (894870938).

Almost surely, 2^4026809307 is an apocalyptic number.

4026809307 is a deficient number, since it is larger than the sum of its proper divisors (1342416321).

4026809307 is an frugal number, since it uses more digits than its factorization.

4026809307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73277 (or 36640 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 4026809307 is about 63457.1454369010. The cubic root of 4026809307 is about 1590.9395850795.

The spelling of 4026809307 in words is "four billion, twenty-six million, eight hundred nine thousand, three hundred seven".