382748028 has 48 divisors (see below), whose sum is σ = 969400320. Its totient is φ = 116835264.

The previous prime is 382747993. The next prime is 382748029. The reversal of 382748028 is 820847283.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382748029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10153 + ... + 29471.

It is an arithmetic number, because the mean of its divisors is an integer number (20195840).

Almost surely, 2^382748028 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 382748028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484700160).

382748028 is an abundant number, since it is smaller than the sum of its proper divisors (586652292).

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

382748028 is a wasteful number, since it uses less digits than its factorization.

382748028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19466 (or 19464 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 382748028 is about 19563.9471477511. The cubic root of 382748028 is about 726.0574520631.

The spelling of 382748028 in words is "three hundred eighty-two million, seven hundred forty-eight thousand, twenty-eight".