384548080 has 120 divisors (see below), whose sum is σ = 1046799072. Its totient is φ = 130991616.

The previous prime is 384548077. The next prime is 384548083. The reversal of 384548080 is 80845483.

It is an interprime number because it is at equal distance from previous prime (384548077) and next prime (384548083).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384548083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1030774 + ... + 1031146.

Almost surely, 2^384548080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 384548080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523399536).

384548080 is an abundant number, since it is smaller than the sum of its proper divisors (662250992).

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

384548080 is a wasteful number, since it uses less digits than its factorization.

384548080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 384548080 is about 19609.8975010070. The cubic root of 384548080 is about 727.1938808841.

The spelling of 384548080 in words is "three hundred eighty-four million, five hundred forty-eight thousand, eighty".