384836384924 has 24 divisors (see below), whose sum is σ = 679995328320. Its totient is φ = 190553840064.

The previous prime is 384836384857. The next prime is 384836384969. The reversal of 384836384924 is 429483638483.

It is a super-2 number, since 2×384836384924² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614477 + ... + 1071099.

It is an arithmetic number, because the mean of its divisors is an integer number (28333138680).

Almost surely, 2^384836384924 is an apocalyptic number.

It is an amenable number.

384836384924 is a deficient number, since it is larger than the sum of its proper divisors (295158943396).

384836384924 is a wasteful number, since it uses less digits than its factorization.

384836384924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458669 (or 458667 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 62.

The spelling of 384836384924 in words is "three hundred eighty-four billion, eight hundred thirty-six million, three hundred eighty-four thousand, nine hundred twenty-four".