386243786476 has 6 divisors (see below), whose sum is σ = 675926626340. Its totient is φ = 193121893236.

The previous prime is 386243786471. The next prime is 386243786497. The reversal of 386243786476 is 674687342683.

It is not an unprimeable number, because it can be changed into a prime (386243786471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48280473306 + ... + 48280473313.

Almost surely, 2^386243786476 is an apocalyptic number.

It is an amenable number.

386243786476 is a deficient number, since it is larger than the sum of its proper divisors (289682839864).

386243786476 is a wasteful number, since it uses less digits than its factorization.

386243786476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96560946623 (or 96560946621 counting only the distinct ones).

The product of its digits is 195084288, while the sum is 64.

The spelling of 386243786476 in words is "three hundred eighty-six billion, two hundred forty-three million, seven hundred eighty-six thousand, four hundred seventy-six".