3968214680 has 32 divisors (see below), whose sum is σ = 8960058000. Its totient is φ = 1581672576.

The previous prime is 3968214659. The next prime is 3968214689. The reversal of 3968214680 is 864128693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3968214689) 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, 163955 + ... + 186594.

Almost surely, 2^3968214680 is an apocalyptic number.

It is an amenable number.

3968214680 is an abundant number, since it is smaller than the sum of its proper divisors (4991843320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3968214680 is a wasteful number, since it uses less digits than its factorization.

3968214680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350843 (or 350839 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 3968214680 is about 62993.7669932510. The cubic root of 3968214680 is about 1583.1851944383.

The spelling of 3968214680 in words is "three billion, nine hundred sixty-eight million, two hundred fourteen thousand, six hundred eighty".