3887152696238 has 48 divisors (see below), whose sum is σ = 6789326544000. Its totient is φ = 1664292256704.

The previous prime is 3887152696127. The next prime is 3887152696249. The reversal of 3887152696238 is 8326962517883.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577325120 + ... + 577331852.

It is an arithmetic number, because the mean of its divisors is an integer number (141444303000).

Almost surely, 2^{3887152696238} is an apocalyptic number.

3887152696238 is a deficient number, since it is larger than the sum of its proper divisors (2902173847762).

3887152696238 is a wasteful number, since it uses less digits than its factorization.

3887152696238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641 (or 11634 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 68.

The spelling of 3887152696238 in words is "three trillion, eight hundred eighty-seven billion, one hundred fifty-two million, six hundred ninety-six thousand, two hundred thirty-eight".