3664082871 has 40 divisors (see below), whose sum is σ = 5573449728. Its totient is φ = 2398410000.

The previous prime is 3664082869. The next prime is 3664082893. The reversal of 3664082871 is 1782804663.

3664082871 is a `hidden beast` number, since 366 + 4 + 0 + 8 + 287 + 1 = 666.

It is not a de Polignac number, because 3664082871 - 2¹ = 3664082869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664082861) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1557346 + ... + 1559696.

Almost surely, 2^3664082871 is an apocalyptic number.

3664082871 is a deficient number, since it is larger than the sum of its proper divisors (1909366857).

3664082871 is a wasteful number, since it uses less digits than its factorization.

3664082871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705 (or 2696 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 3664082871 is about 60531.6683315436. The cubic root of 3664082871 is about 1541.6593783511.

The spelling of 3664082871 in words is "three billion, six hundred sixty-four million, eighty-two thousand, eight hundred seventy-one".