4089124084 has 6 divisors (see below), whose sum is σ = 7155967154. Its totient is φ = 2044562040.

The previous prime is 4089124021. The next prime is 4089124103. The reversal of 4089124084 is 4804219804.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3579628900 + 509495184 = 59830^2 + 22572^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511140507 + ... + 511140514.

Almost surely, 2^4089124084 is an apocalyptic number.

It is an amenable number.

4089124084 is a deficient number, since it is larger than the sum of its proper divisors (3066843070).

4089124084 is a wasteful number, since it uses less digits than its factorization.

4089124084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022281025 (or 1022281023 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 4089124084 is about 63946.2593432954. The cubic root of 4089124084 is about 1599.1041969917.

The spelling of 4089124084 in words is "four billion, eighty-nine million, one hundred twenty-four thousand, eighty-four".