1000003204 has 6 divisors (see below), whose sum is σ = 1750005614. Its totient is φ = 500001600.

The previous prime is 1000003163. The next prime is 1000003211. The reversal of 1000003204 is 4023000001.

It can be written as a sum of positive squares in only one way, i.e., 970322500 + 29680704 = 31150^2 + 5448^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125000397 + ... + 125000404.

Almost surely, 2^1000003204 is an apocalyptic number.

It is an amenable number.

1000003204 is a deficient number, since it is larger than the sum of its proper divisors (750002410).

1000003204 is a wasteful number, since it uses less digits than its factorization.

1000003204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250000805 (or 250000803 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1000003204 is about 31622.8272613313. The cubic root of 1000003204 is about 1000.0010679989.

Adding to 1000003204 its reverse (4023000001), we get a palindrome (5023003205).

The spelling of 1000003204 in words is "one billion, three thousand, two hundred four".