383541212 has 6 divisors (see below), whose sum is σ = 671197128. Its totient is φ = 191770604.

The previous prime is 383541187. The next prime is 383541217. The reversal of 383541212 is 212145383.

It is a happy number.

It is a super-2 number, since 2×383541212² = 294207722604857888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383541217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47942648 + ... + 47942655.

It is an arithmetic number, because the mean of its divisors is an integer number (111866188).

Almost surely, 2^383541212 is an apocalyptic number.

It is an amenable number.

383541212 is a deficient number, since it is larger than the sum of its proper divisors (287655916).

383541212 is a wasteful number, since it uses less digits than its factorization.

383541212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95885307 (or 95885305 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 383541212 is about 19584.2082301021. The cubic root of 383541212 is about 726.5586519397.

Adding to 383541212 its reverse (212145383), we get a palindrome (595686595).

The spelling of 383541212 in words is "three hundred eighty-three million, five hundred forty-one thousand, two hundred twelve".