385273484 has 6 divisors (see below), whose sum is σ = 674228604. Its totient is φ = 192636740.

The previous prime is 385273463. The next prime is 385273531. The reversal of 385273484 is 484372583.

It is an unprimeable number.

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, 48159182 + ... + 48159189.

It is an arithmetic number, because the mean of its divisors is an integer number (112371434).

Almost surely, 2^385273484 is an apocalyptic number.

It is an amenable number.

385273484 is a deficient number, since it is larger than the sum of its proper divisors (288955120).

385273484 is a wasteful number, since it uses less digits than its factorization.

385273484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96318375 (or 96318373 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 385273484 is about 19628.3846508061. The cubic root of 385273484 is about 727.6508484521.

Subtracting 385273484 from its reverse (484372583), we obtain a palindrome (99099099).

The spelling of 385273484 in words is "three hundred eighty-five million, two hundred seventy-three thousand, four hundred eighty-four".