4004088089 has 4 divisors (see below), whose sum is σ = 4112306724. Its totient is φ = 3895869456.

The previous prime is 4004088073. The next prime is 4004088107. The reversal of 4004088089 is 9808804004.

4004088089 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 1979538064 + 2024550025 = 44492^2 + 44995^2 .

It is a cyclic number.

It is not a de Polignac number, because 4004088089 - 2⁴ = 4004088073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4004088019) 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, 54109262 + ... + 54109335.

It is an arithmetic number, because the mean of its divisors is an integer number (1028076681).

Almost surely, 2^4004088089 is an apocalyptic number.

It is an amenable number.

4004088089 is a deficient number, since it is larger than the sum of its proper divisors (108218635).

4004088089 is a wasteful number, since it uses less digits than its factorization.

4004088089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108218634.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 4004088089 is about 63277.8641311478. The cubic root of 4004088089 is about 1587.9416542391.

The spelling of 4004088089 in words is "four billion, four million, eighty-eight thousand, eighty-nine".