384217244 has 6 divisors (see below), whose sum is σ = 672380184. Its totient is φ = 192108620.

The previous prime is 384217219. The next prime is 384217247. The reversal of 384217244 is 442712483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384217247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48027152 + ... + 48027159.

It is an arithmetic number, because the mean of its divisors is an integer number (112063364).

Almost surely, 2^384217244 is an apocalyptic number.

It is an amenable number.

384217244 is a deficient number, since it is larger than the sum of its proper divisors (288162940).

384217244 is a wasteful number, since it uses less digits than its factorization.

384217244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96054315 (or 96054313 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 384217244 is about 19601.4602517261. The cubic root of 384217244 is about 726.9852802321.

The spelling of 384217244 in words is "three hundred eighty-four million, two hundred seventeen thousand, two hundred forty-four".