3867664132 has 6 divisors (see below), whose sum is σ = 6768412238. Its totient is φ = 1933832064.

The previous prime is 3867664121. The next prime is 3867664133. The reversal of 3867664132 is 2314667683.

It can be written as a sum of positive squares in only one way, i.e., 3855664836 + 11999296 = 62094^2 + 3464^2 .

It is not an unprimeable number, because it can be changed into a prime (3867664133) by changing a digit.

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, 483458013 + ... + 483458020.

Almost surely, 2^3867664132 is an apocalyptic number.

It is an amenable number.

3867664132 is a deficient number, since it is larger than the sum of its proper divisors (2900748106).

3867664132 is a wasteful number, since it uses less digits than its factorization.

3867664132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966916037 (or 966916035 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 3867664132 is about 62190.5469665608. The cubic root of 3867664132 is about 1569.6985278587.

The spelling of 3867664132 in words is "three billion, eight hundred sixty-seven million, six hundred sixty-four thousand, one hundred thirty-two".