3640749548035 has 16 divisors (see below), whose sum is σ = 4599668885760. Its totient is φ = 2758808509920.

The previous prime is 3640749547987. The next prime is 3640749548041. The reversal of 3640749548035 is 5308459470463.

3640749548035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3640749548035 - 2¹⁷ = 3640749416963 is a prime.

It is a super-2 number, since 2×3640749548035² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2916031 + ... + 3973000.

It is an arithmetic number, because the mean of its divisors is an integer number (287479305360).

Almost surely, 2^{3640749548035} is an apocalyptic number.

3640749548035 is a deficient number, since it is larger than the sum of its proper divisors (958919337725).

3640749548035 is a wasteful number, since it uses less digits than its factorization.

3640749548035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894618.

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 3640749548035 in words is "three trillion, six hundred forty billion, seven hundred forty-nine million, five hundred forty-eight thousand, thirty-five".