3936040089 has 8 divisors (see below), whose sum is σ = 5326382880. Its totient is φ = 2584862016.

The previous prime is 3936040079. The next prime is 3936040111. The reversal of 3936040089 is 9800406393.

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

It is not a de Polignac number, because 3936040089 - 2¹⁵ = 3936007321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3936040089.

It is not an unprimeable number, because it can be changed into a prime (3936040079) by changing a digit.

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, 9790944 + ... + 9791345.

It is an arithmetic number, because the mean of its divisors is an integer number (665797860).

Almost surely, 2^3936040089 is an apocalyptic number.

It is an amenable number.

3936040089 is a deficient number, since it is larger than the sum of its proper divisors (1390342791).

3936040089 is a wasteful number, since it uses less digits than its factorization.

3936040089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19582359.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 3936040089 is about 62737.8680622796. The cubic root of 3936040089 is about 1578.8947150171.

The spelling of 3936040089 in words is "three billion, nine hundred thirty-six million, forty thousand, eighty-nine".