3631923675887 has 8 divisors (see below), whose sum is σ = 3920131551504. Its totient is φ = 3344977104768.

The previous prime is 3631923675881. The next prime is 3631923675889. The reversal of 3631923675887 is 7885763291363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3631923675887 - 2⁶ = 3631923675823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3631923675881) 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, 315320138 + ... + 315331655.

It is an arithmetic number, because the mean of its divisors is an integer number (490016443938).

Almost surely, 2^{3631923675887} is an apocalyptic number.

3631923675887 is a deficient number, since it is larger than the sum of its proper divisors (288207875617).

3631923675887 is a wasteful number, since it uses less digits than its factorization.

3631923675887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630652249.

The product of its digits is 274337280, while the sum is 68.

The spelling of 3631923675887 in words is "three trillion, six hundred thirty-one billion, nine hundred twenty-three million, six hundred seventy-five thousand, eight hundred eighty-seven".