4005538376 has 32 divisors (see below), whose sum is σ = 8596361280. Its totient is φ = 1714046400.

The previous prime is 4005538367. The next prime is 4005538393. The reversal of 4005538376 is 6738355004.

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 in 7 ways as a sum of consecutive naturals, for example, 17090 + ... + 91121.

It is an arithmetic number, because the mean of its divisors is an integer number (268636290).

Almost surely, 2^4005538376 is an apocalyptic number.

It is an amenable number.

4005538376 is an abundant number, since it is smaller than the sum of its proper divisors (4590822904).

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

4005538376 is a wasteful number, since it uses less digits than its factorization.

4005538376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108885 (or 108881 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 4005538376 is about 63289.3227645864. The cubic root of 4005538376 is about 1588.1333494180.

The spelling of 4005538376 in words is "four billion, five million, five hundred thirty-eight thousand, three hundred seventy-six".