1003085328 has 40 divisors (see below), whose sum is σ = 2961491008. Its totient is φ = 286595712.

The previous prime is 1003085287. The next prime is 1003085329. The reversal of 1003085328 is 8235803001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1003085295 and 1003085304.

It is not an unprimeable number, because it can be changed into a prime (1003085329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1492351 + ... + 1493022.

Almost surely, 2^1003085328 is an apocalyptic number.

It is an amenable number.

1003085328 is an abundant number, since it is smaller than the sum of its proper divisors (1958405680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003085328 is a wasteful number, since it uses less digits than its factorization.

1003085328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985391 (or 2985385 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1003085328 is about 31671.5223505281. The cubic root of 1003085328 is about 1001.0273867816.

Adding to 1003085328 its reverse (8235803001), we get a palindrome (9238888329).

The spelling of 1003085328 in words is "one billion, three million, eighty-five thousand, three hundred twenty-eight".