383748000 has 192 divisors, whose sum is σ = 1272765312. Its totient is φ = 101068800.

The previous prime is 383747983. The next prime is 383748007. The reversal of 383748000 is 847383.

It is not an unprimeable number, because it can be changed into a prime (383748007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1355859 + ... + 1356141.

It is an arithmetic number, because the mean of its divisors is an integer number (6628986).

Almost surely, 2^383748000 is an apocalyptic number.

383748000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 383748000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636382656).

383748000 is an abundant number, since it is smaller than the sum of its proper divisors (889017312).

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

383748000 is a wasteful number, since it uses less digits than its factorization.

383748000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 383748000 is about 19589.4869764371. The cubic root of 383748000 is about 726.6892042875.

The spelling of 383748000 in words is "three hundred eighty-three million, seven hundred forty-eight thousand".