385371244 has 48 divisors (see below), whose sum is σ = 705196800. Its totient is φ = 184161600.

The previous prime is 385371229. The next prime is 385371247. The reversal of 385371244 is 442173583.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (385371247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826299 + ... + 1826509.

It is an arithmetic number, because the mean of its divisors is an integer number (14691600).

Almost surely, 2^385371244 is an apocalyptic number.

It is an amenable number.

385371244 is a deficient number, since it is larger than the sum of its proper divisors (319825556).

385371244 is a wasteful number, since it uses less digits than its factorization.

385371244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 452 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 385371244 is about 19630.8747640038. The cubic root of 385371244 is about 727.7123884006.

The spelling of 385371244 in words is "three hundred eighty-five million, three hundred seventy-one thousand, two hundred forty-four".