4004088004 has 48 divisors (see below), whose sum is σ = 8095252480. Its totient is φ = 1697461920.

The previous prime is 4004088001. The next prime is 4004088019. The reversal of 4004088004 is 4008804004.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (4004088001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1346239 + ... + 1349209.

Almost surely, 2^4004088004 is an apocalyptic number.

It is an amenable number.

4004088004 is an abundant number, since it is smaller than the sum of its proper divisors (4091164476).

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

4004088004 is a wasteful number, since it uses less digits than its factorization.

4004088004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488 (or 3486 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4004088004 is about 63277.8634595069. The cubic root of 4004088004 is about 1587.9416430026.

The spelling of 4004088004 in words is "four billion, four million, eighty-eight thousand, four".