3968214679 has 24 divisors (see below), whose sum is σ = 4873558032. Its totient is φ = 3185128320.

The previous prime is 3968214659. The next prime is 3968214689. The reversal of 3968214679 is 9764128693.

3968214679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3968214679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3968214659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49419 + ... + 101875.

It is an arithmetic number, because the mean of its divisors is an integer number (203064918).

Almost surely, 2^3968214679 is an apocalyptic number.

3968214679 is a deficient number, since it is larger than the sum of its proper divisors (905343353).

3968214679 is a wasteful number, since it uses less digits than its factorization.

3968214679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52527 (or 52504 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 55.

The square root of 3968214679 is about 62993.7669853137. The cubic root of 3968214679 is about 1583.1851943053.

The spelling of 3968214679 in words is "three billion, nine hundred sixty-eight million, two hundred fourteen thousand, six hundred seventy-nine".