385332003 has 12 divisors (see below), whose sum is σ = 636103728. Its totient is φ = 220189680.

The previous prime is 385332001. The next prime is 385332007. The reversal of 385332003 is 300233583.

It is a happy number.

It is not a de Polignac number, because 385332003 - 2¹ = 385332001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (385332001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3058128 + ... + 3058253.

It is an arithmetic number, because the mean of its divisors is an integer number (53008644).

Almost surely, 2^385332003 is an apocalyptic number.

385332003 is a deficient number, since it is larger than the sum of its proper divisors (250771725).

385332003 is a wasteful number, since it uses less digits than its factorization.

385332003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116394 (or 6116391 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 385332003 is about 19629.8752670515. The cubic root of 385332003 is about 727.6876874302.

Adding to 385332003 its reverse (300233583), we get a palindrome (685565586).

The spelling of 385332003 in words is "three hundred eighty-five million, three hundred thirty-two thousand, three".