3667438875 has 32 divisors (see below), whose sum is σ = 6140160000. Its totient is φ = 1943935200.

The previous prime is 3667438871. The next prime is 3667438921. The reversal of 3667438875 is 5788347663.

It is not a de Polignac number, because 3667438875 - 2² = 3667438871 is a prime.

It is a super-2 number, since 2×3667438875² = 26900215803722531250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3667438871) 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 in 31 ways as a sum of consecutive naturals, for example, 31126 + ... + 91124.

It is an arithmetic number, because the mean of its divisors is an integer number (191880000).

Almost surely, 2^3667438875 is an apocalyptic number.

3667438875 is a deficient number, since it is larger than the sum of its proper divisors (2472721125).

3667438875 is a wasteful number, since it uses less digits than its factorization.

3667438875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60180 (or 60170 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 57.

The square root of 3667438875 is about 60559.3830467253. The cubic root of 3667438875 is about 1542.1299132186.

The spelling of 3667438875 in words is "three billion, six hundred sixty-seven million, four hundred thirty-eight thousand, eight hundred seventy-five".