382453344 has 144 divisors (see below), whose sum is σ = 1338678432. Its totient is φ = 100859904.

The previous prime is 382453307. The next prime is 382453373. The reversal of 382453344 is 443354283.

382453344 is a `hidden beast` number, since 3 + 82 + 4 + 533 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 382453299 and 382453308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18912 + ... + 33504.

It is an arithmetic number, because the mean of its divisors is an integer number (9296378).

Almost surely, 2^382453344 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 382453344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669339216).

382453344 is an abundant number, since it is smaller than the sum of its proper divisors (956225088).

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

382453344 is a wasteful number, since it uses less digits than its factorization.

382453344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14629 (or 14618 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 382453344 is about 19556.4143952822. The cubic root of 382453344 is about 725.8710696985.

The spelling of 382453344 in words is "three hundred eighty-two million, four hundred fifty-three thousand, three hundred forty-four".