4089987604 has 24 divisors (see below), whose sum is σ = 7709603328. Its totient is φ = 1892980320.

The previous prime is 4089987593. The next prime is 4089987617. The reversal of 4089987604 is 4067899804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 714187 + ... + 719890.

It is an arithmetic number, because the mean of its divisors is an integer number (321233472).

Almost surely, 2^4089987604 is an apocalyptic number.

It is an amenable number.

4089987604 is a deficient number, since it is larger than the sum of its proper divisors (3619615724).

4089987604 is a wasteful number, since it uses less digits than its factorization.

4089987604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434135 (or 1434133 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 4089987604 is about 63953.0109064460. The cubic root of 4089987604 is about 1599.2167525772.

The spelling of 4089987604 in words is "four billion, eighty-nine million, nine hundred eighty-seven thousand, six hundred four".