1003004412 has 48 divisors (see below), whose sum is σ = 2407544832. Its totient is φ = 324817920.

The previous prime is 1003004407. The next prime is 1003004419. The reversal of 1003004412 is 2144003001.

It is a junction number, because it is equal to n+sod(n) for n = 1003004391 and 1003004400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003004419) 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 in 15 ways as a sum of consecutive naturals, for example, 93468 + ... + 103644.

It is an arithmetic number, because the mean of its divisors is an integer number (50157184).

Almost surely, 2^1003004412 is an apocalyptic number.

1003004412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003004412 is an abundant number, since it is smaller than the sum of its proper divisors (1404540420).

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

1003004412 is a wasteful number, since it uses less digits than its factorization.

1003004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10418 (or 10416 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1003004412 is about 31670.2448995899. The cubic root of 1003004412 is about 1001.0004693939. Note that the first 3 decimals are identical.

Adding to 1003004412 its reverse (2144003001), we get a palindrome (3147007413).

The spelling of 1003004412 in words is "one billion, three million, four thousand, four hundred twelve".