384553540676 has 12 divisors (see below), whose sum is σ = 673231900908. Its totient is φ = 192201568992.

The previous prime is 384553540601. The next prime is 384553540733. The reversal of 384553540676 is 676045355483.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 163681739776 + 220871800900 = 404576^2 + 469970^2 .

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 3 ways as a sum of consecutive naturals, for example, 18788831 + ... + 18809286.

It is an arithmetic number, because the mean of its divisors is an integer number (56102658409).

Almost surely, 2^384553540676 is an apocalyptic number.

It is an amenable number.

384553540676 is a deficient number, since it is larger than the sum of its proper divisors (288678360232).

384553540676 is a wasteful number, since it uses less digits than its factorization.

384553540676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37600678 (or 37600676 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 384553540676 in words is "three hundred eighty-four billion, five hundred fifty-three million, five hundred forty thousand, six hundred seventy-six".