3667258672 has 40 divisors (see below), whose sum is σ = 8858575872. Its totient is φ = 1428801600.

The previous prime is 3667258669. The next prime is 3667258697. The reversal of 3667258672 is 2768527663.

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 in 7 ways as a sum of consecutive naturals, for example, 1487104 + ... + 1489567.

Almost surely, 2^3667258672 is an apocalyptic number.

It is an amenable number.

3667258672 is an abundant number, since it is smaller than the sum of its proper divisors (5191317200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3667258672 is a wasteful number, since it uses less digits than its factorization.

3667258672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976697 (or 2976691 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 52.

The square root of 3667258672 is about 60557.8952078092. The cubic root of 3667258672 is about 1542.1046548118.

The spelling of 3667258672 in words is "three billion, six hundred sixty-seven million, two hundred fifty-eight thousand, six hundred seventy-two".