385211744 has 12 divisors (see below), whose sum is σ = 758385684. Its totient is φ = 192605856.

The previous prime is 385211741. The next prime is 385211779. The reversal of 385211744 is 447112583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385211741) 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 as a sum of consecutive naturals, namely, 6018902 + ... + 6018965.

It is an arithmetic number, because the mean of its divisors is an integer number (63198807).

Almost surely, 2^385211744 is an apocalyptic number.

It is an amenable number.

385211744 is a deficient number, since it is larger than the sum of its proper divisors (373173940).

385211744 is a wasteful number, since it uses less digits than its factorization.

385211744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12037877 (or 12037869 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 385211744 is about 19626.8118654049. The cubic root of 385211744 is about 727.6119777406.

The spelling of 385211744 in words is "three hundred eighty-five million, two hundred eleven thousand, seven hundred forty-four".