3881647006 has 16 divisors (see below), whose sum is σ = 5856656400. Its totient is φ = 1929461248.

The previous prime is 3881647001. The next prime is 3881647027. The reversal of 3881647006 is 6007461883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3881647001) 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, 237630 + ... + 253438.

It is an arithmetic number, because the mean of its divisors is an integer number (366041025).

Almost surely, 2^3881647006 is an apocalyptic number.

3881647006 is a deficient number, since it is larger than the sum of its proper divisors (1975009394).

3881647006 is a wasteful number, since it uses less digits than its factorization.

3881647006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16523.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 3881647006 is about 62302.8651508099. The cubic root of 3881647006 is about 1571.5879110596.

The spelling of 3881647006 in words is "three billion, eight hundred eighty-one million, six hundred forty-seven thousand, six".