4082998665 has 16 divisors (see below), whose sum is σ = 6611508288. Its totient is φ = 2151362496.

The previous prime is 4082998637. The next prime is 4082998669. The reversal of 4082998665 is 5668992804.

It is not a de Polignac number, because 4082998665 - 2²² = 4078804361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4082998669) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1638514 + ... + 1641003.

It is an arithmetic number, because the mean of its divisors is an integer number (413219268).

Almost surely, 2^4082998665 is an apocalyptic number.

It is an amenable number.

4082998665 is a deficient number, since it is larger than the sum of its proper divisors (2528509623).

4082998665 is a wasteful number, since it uses less digits than its factorization.

4082998665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279608.

The product of its (nonzero) digits is 7464960, while the sum is 57.

The square root of 4082998665 is about 63898.3463401049. The cubic root of 4082998665 is about 1598.3053235170.

The spelling of 4082998665 in words is "four billion, eighty-two million, nine hundred ninety-eight thousand, six hundred sixty-five".