3964321464679 has 8 divisors (see below), whose sum is σ = 4223246711040. Its totient is φ = 3710423893176.

The previous prime is 3964321464583. The next prime is 3964321464707. The reversal of 3964321464679 is 9764641234693.

3964321464679 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3964321464679 - 2⁹ = 3964321464167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3964321464679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964321464479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256917087 + ... + 1256920240.

It is an arithmetic number, because the mean of its divisors is an integer number (527905838880).

Almost surely, 2^{3964321464679} is an apocalyptic number.

3964321464679 is a deficient number, since it is larger than the sum of its proper divisors (258925246361).

3964321464679 is a wasteful number, since it uses less digits than its factorization.

3964321464679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513837429.

The product of its digits is 141087744, while the sum is 64.

The spelling of 3964321464679 in words is "three trillion, nine hundred sixty-four billion, three hundred twenty-one million, four hundred sixty-four thousand, six hundred seventy-nine".