3966896214 has 32 divisors (see below), whose sum is σ = 9099694080. Its totient is φ = 1279643400.

The previous prime is 3966896203. The next prime is 3966896249. The reversal of 3966896214 is 4126986693.

3966896214 is a `hidden beast` number, since 3 + 9 + 6 + 6 + 8 + 9 + 621 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1183182 + ... + 1186529.

It is an arithmetic number, because the mean of its divisors is an integer number (284365440).

Almost surely, 2^3966896214 is an apocalyptic number.

3966896214 is an abundant number, since it is smaller than the sum of its proper divisors (5132797866).

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

3966896214 is a wasteful number, since it uses less digits than its factorization.

3966896214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369753 (or 2369747 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The square root of 3966896214 is about 62983.3010725859. The cubic root of 3966896214 is about 1583.0098337078.

The spelling of 3966896214 in words is "three billion, nine hundred sixty-six million, eight hundred ninety-six thousand, two hundred fourteen".