3966536286 has 12 divisors (see below), whose sum is σ = 8594161992. Its totient is φ = 1322178756.

The previous prime is 3966536261. The next prime is 3966536303. The reversal of 3966536286 is 6826356693.

3966536286 is a `hidden beast` number, since 3 + 9 + 6 + 6 + 5 + 3 + 628 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110181546 + ... + 110181581.

It is an arithmetic number, because the mean of its divisors is an integer number (716180166).

Almost surely, 2^3966536286 is an apocalyptic number.

3966536286 is an abundant number, since it is smaller than the sum of its proper divisors (4627625706).

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

3966536286 is a wasteful number, since it uses less digits than its factorization.

3966536286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220363135 (or 220363132 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The square root of 3966536286 is about 62980.4436789707. The cubic root of 3966536286 is about 1582.9619552351.

The spelling of 3966536286 in words is "three billion, nine hundred sixty-six million, five hundred thirty-six thousand, two hundred eighty-six".