384748554 has 16 divisors (see below), whose sum is σ = 802953792. Its totient is φ = 122673408.

The previous prime is 384748541. The next prime is 384748561. The reversal of 384748554 is 455847483.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393879 + ... + 1394154.

It is an arithmetic number, because the mean of its divisors is an integer number (50184612).

Almost surely, 2^384748554 is an apocalyptic number.

384748554 is an abundant number, since it is smaller than the sum of its proper divisors (418205238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

384748554 is a wasteful number, since it uses less digits than its factorization.

384748554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788061.

The product of its digits is 2150400, while the sum is 48.

The square root of 384748554 is about 19615.0083864372. The cubic root of 384748554 is about 727.3202267149.

The spelling of 384748554 in words is "three hundred eighty-four million, seven hundred forty-eight thousand, five hundred fifty-four".