4080404808 has 40 divisors (see below), whose sum is σ = 11428913430. Its totient is φ = 1360134720.

The previous prime is 4080404803. The next prime is 4080404819. The reversal of 4080404808 is 8084040804.

It can be written as a sum of positive squares in only one way, i.e., 2798621604 + 1281783204 = 52902^2 + 35802^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4080404803) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3147813 + ... + 3149108.

Almost surely, 2^4080404808 is an apocalyptic number.

It is an amenable number.

4080404808 is an abundant number, since it is smaller than the sum of its proper divisors (7348508622).

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

4080404808 is a wasteful number, since it uses less digits than its factorization.

4080404808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6296939 (or 6296926 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 4080404808 is about 63878.0463696253. The cubic root of 4080404808 is about 1597.9667934305.

The spelling of 4080404808 in words is "four billion, eighty million, four hundred four thousand, eight hundred eight".