3966882751 has 12 divisors (see below), whose sum is σ = 4297311408. Its totient is φ = 3660194304.

The previous prime is 3966882727. The next prime is 3966882761. The reversal of 3966882751 is 1572886693.

It is not a de Polignac number, because 3966882751 - 2⁹ = 3966882239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3966882692 and 3966882701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3966882701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663391 + ... + 669343.

It is an arithmetic number, because the mean of its divisors is an integer number (358109284).

Almost surely, 2^3966882751 is an apocalyptic number.

3966882751 is a deficient number, since it is larger than the sum of its proper divisors (330428657).

3966882751 is a wasteful number, since it uses less digits than its factorization.

3966882751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922 (or 9909 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The square root of 3966882751 is about 62983.1941949597. The cubic root of 3966882751 is about 1583.0080428799.

The spelling of 3966882751 in words is "three billion, nine hundred sixty-six million, eight hundred eighty-two thousand, seven hundred fifty-one".