4089666952 has 32 divisors (see below), whose sum is σ = 8850352320. Its totient is φ = 1735358400.

The previous prime is 4089666949. The next prime is 4089666983. The reversal of 4089666952 is 2596669804.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4089666893 and 4089666902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355878 + ... + 367189.

It is an arithmetic number, because the mean of its divisors is an integer number (276573510).

Almost surely, 2^4089666952 is an apocalyptic number.

It is an amenable number.

4089666952 is an abundant number, since it is smaller than the sum of its proper divisors (4760685368).

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

4089666952 is a wasteful number, since it uses less digits than its factorization.

4089666952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723181 (or 723177 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The square root of 4089666952 is about 63950.5039229559. The cubic root of 4089666952 is about 1599.1749590152.

The spelling of 4089666952 in words is "four billion, eighty-nine million, six hundred sixty-six thousand, nine hundred fifty-two".