4413646787 has 16 divisors (see below), whose sum is σ = 4949620992. Its totient is φ = 3900330720.

The previous prime is 4413646753. The next prime is 4413646789. The reversal of 4413646787 is 7876463144.

It is not a de Polignac number, because 4413646787 - 2¹⁸ = 4413384643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4413646789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493328 + ... + 502194.

It is an arithmetic number, because the mean of its divisors is an integer number (309351312).

Almost surely, 2^4413646787 is an apocalyptic number.

4413646787 is a deficient number, since it is larger than the sum of its proper divisors (535974205).

4413646787 is a wasteful number, since it uses less digits than its factorization.

4413646787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138.

The product of its digits is 2709504, while the sum is 50.

The square root of 4413646787 is about 66435.2826967719. The cubic root of 4413646787 is about 1640.3348992598.

The spelling of 4413646787 in words is "four billion, four hundred thirteen million, six hundred forty-six thousand, seven hundred eighty-seven".