384427858364 has 12 divisors (see below), whose sum is σ = 733907729688. Its totient is φ = 174739935600.

The previous prime is 384427858337. The next prime is 384427858391. The reversal of 384427858364 is 463858724483.

It is an interprime number because it is at equal distance from previous prime (384427858337) and next prime (384427858391).

It is a junction number, because it is equal to n+sod(n) for n = 384427858297 and 384427858306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4368498347 + ... + 4368498434.

It is an arithmetic number, because the mean of its divisors is an integer number (61158977474).

Almost surely, 2^384427858364 is an apocalyptic number.

It is an amenable number.

384427858364 is a deficient number, since it is larger than the sum of its proper divisors (349479871324).

384427858364 is a wasteful number, since it uses less digits than its factorization.

384427858364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8736996796 (or 8736996794 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 62.

The spelling of 384427858364 in words is "three hundred eighty-four billion, four hundred twenty-seven million, eight hundred fifty-eight thousand, three hundred sixty-four".