3880139884 has 6 divisors (see below), whose sum is σ = 6790244804. Its totient is φ = 1940069940.

The previous prime is 3880139867. The next prime is 3880139899. The reversal of 3880139884 is 4889310883.

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 as a sum of consecutive naturals, namely, 485017482 + ... + 485017489.

Almost surely, 2^3880139884 is an apocalyptic number.

It is an amenable number.

3880139884 is a deficient number, since it is larger than the sum of its proper divisors (2910104920).

3880139884 is a wasteful number, since it uses less digits than its factorization.

3880139884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970034975 (or 970034973 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The square root of 3880139884 is about 62290.7688506090. The cubic root of 3880139884 is about 1571.3844852693.

The spelling of 3880139884 in words is "three billion, eight hundred eighty million, one hundred thirty-nine thousand, eight hundred eighty-four".