383845002 has 8 divisors (see below), whose sum is σ = 767690016. Its totient is φ = 127948332.

The previous prime is 383844997. The next prime is 383845003. The reversal of 383845002 is 200548383.

It is a sphenic number, since it is the product of 3 distinct primes.

383845002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (383845003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31987078 + ... + 31987089.

It is an arithmetic number, because the mean of its divisors is an integer number (95961252).

Almost surely, 2^383845002 is an apocalyptic number.

383845002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

383845002 is a wasteful number, since it uses less digits than its factorization.

383845002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63974172.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 383845002 is about 19591.9626888171. The cubic root of 383845002 is about 726.7504288130.

The spelling of 383845002 in words is "three hundred eighty-three million, eight hundred forty-five thousand, two".