383783252 has 12 divisors (see below), whose sum is σ = 672243936. Its totient is φ = 191713560.

The previous prime is 383783243. The next prime is 383783263. The reversal of 383783252 is 252387383.

It is a congruent number.

It is an unprimeable number.

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, 39608 + ... + 48335.

It is an arithmetic number, because the mean of its divisors is an integer number (56020328).

Almost surely, 2^383783252 is an apocalyptic number.

It is an amenable number.

383783252 is a deficient number, since it is larger than the sum of its proper divisors (288460684).

383783252 is a wasteful number, since it uses less digits than its factorization.

383783252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89038 (or 89036 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 383783252 is about 19590.3867241053. The cubic root of 383783252 is about 726.7114554032.

The spelling of 383783252 in words is "three hundred eighty-three million, seven hundred eighty-three thousand, two hundred fifty-two".