4468211979 has 16 divisors (see below), whose sum is σ = 7427677440. Its totient is φ = 2321148960.

The previous prime is 4468211971. The next prime is 4468211989. The reversal of 4468211979 is 9791128644.

It is not a de Polignac number, because 4468211979 - 2³ = 4468211971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4468211971) 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, 9671224 + ... + 9671685.

It is an arithmetic number, because the mean of its divisors is an integer number (464229840).

Almost surely, 2^4468211979 is an apocalyptic number.

4468211979 is a deficient number, since it is larger than the sum of its proper divisors (2959465461).

4468211979 is a wasteful number, since it uses less digits than its factorization.

4468211979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19342930.

The product of its digits is 870912, while the sum is 51.

The square root of 4468211979 is about 66844.6854955575. The cubic root of 4468211979 is about 1647.0669630657.

The spelling of 4468211979 in words is "four billion, four hundred sixty-eight million, two hundred eleven thousand, nine hundred seventy-nine".