4078086601 has 4 divisors (see below), whose sum is σ = 4080826900. Its totient is φ = 4075346304.

The previous prime is 4078086581. The next prime is 4078086721. The reversal of 4078086601 is 1066808704.

4078086601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2803596601 + 1274490000 = 52949^2 + 35700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4078086601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4078084601) 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, 1367916 + ... + 1370893.

It is an arithmetic number, because the mean of its divisors is an integer number (1020206725).

Almost surely, 2^4078086601 is an apocalyptic number.

It is an amenable number.

4078086601 is a deficient number, since it is larger than the sum of its proper divisors (2740299).

4078086601 is a wasteful number, since it uses less digits than its factorization.

4078086601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740298.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 4078086601 is about 63859.8982225935. The cubic root of 4078086601 is about 1597.6641176149.

The spelling of 4078086601 in words is "four billion, seventy-eight million, eighty-six thousand, six hundred one".