387232684964 has 6 divisors (see below), whose sum is σ = 677657198694. Its totient is φ = 193616342480.

The previous prime is 387232684907. The next prime is 387232684999. The reversal of 387232684964 is 469486232783.

It can be written as a sum of positive squares in only one way, i.e., 231112870564 + 156119814400 = 480742^2 + 395120^2 .

It is a junction number, because it is equal to n+sod(n) for n = 387232684897 and 387232684906.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48404085617 + ... + 48404085624.

It is an arithmetic number, because the mean of its divisors is an integer number (112942866449).

Almost surely, 2^387232684964 is an apocalyptic number.

It is an amenable number.

387232684964 is a deficient number, since it is larger than the sum of its proper divisors (290424513730).

387232684964 is a wasteful number, since it uses less digits than its factorization.

387232684964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96808171245 (or 96808171243 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 62.

The spelling of 387232684964 in words is "three hundred eighty-seven billion, two hundred thirty-two million, six hundred eighty-four thousand, nine hundred sixty-four".