383490016 has 96 divisors (see below), whose sum is σ = 941552640. Its totient is φ = 149700096.

The previous prime is 383490011. The next prime is 383490043. The reversal of 383490016 is 610094383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383490011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229215 + ... + 230881.

It is an arithmetic number, because the mean of its divisors is an integer number (9807840).

Almost surely, 2^383490016 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 383490016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470776320).

383490016 is an abundant number, since it is smaller than the sum of its proper divisors (558062624).

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

383490016 is a wasteful number, since it uses less digits than its factorization.

383490016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 383490016 is about 19582.9011129608. The cubic root of 383490016 is about 726.5263229046.

The spelling of 383490016 in words is "three hundred eighty-three million, four hundred ninety thousand, sixteen".