3964363617 has 4 divisors (see below), whose sum is σ = 5285818160. Its totient is φ = 2642909076.

The previous prime is 3964363609. The next prime is 3964363619. The reversal of 3964363617 is 7163634693.

3964363617 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3964363617 - 2³ = 3964363609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3964363619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660727267 + ... + 660727272.

It is an arithmetic number, because the mean of its divisors is an integer number (1321454540).

Almost surely, 2^3964363617 is an apocalyptic number.

It is an amenable number.

3964363617 is a deficient number, since it is larger than the sum of its proper divisors (1321454543).

3964363617 is a wasteful number, since it uses less digits than its factorization.

3964363617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321454542.

The product of its digits is 1469664, while the sum is 48.

The square root of 3964363617 is about 62963.1925572393. The cubic root of 3964363617 is about 1582.6728801444.

The spelling of 3964363617 in words is "three billion, nine hundred sixty-four million, three hundred sixty-three thousand, six hundred seventeen".