4005338361 has 8 divisors (see below), whose sum is σ = 5340769824. Its totient is φ = 2670066240.

The previous prime is 4005338341. The next prime is 4005338411. The reversal of 4005338361 is 1638335004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4005338361 - 2⁶ = 4005338297 is a prime.

It is a super-3 number, since 3×4005338361³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4005338341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44065 + ... + 99761.

It is an arithmetic number, because the mean of its divisors is an integer number (667596228).

Almost surely, 2^4005338361 is an apocalyptic number.

It is an amenable number.

4005338361 is a deficient number, since it is larger than the sum of its proper divisors (1335431463).

4005338361 is a wasteful number, since it uses less digits than its factorization.

4005338361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79671.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4005338361 is about 63287.7425810085. The cubic root of 4005338361 is about 1588.1069147044.

The spelling of 4005338361 in words is "four billion, five million, three hundred thirty-eight thousand, three hundred sixty-one".