2003034009 has 8 divisors (see below), whose sum is σ = 2676153312. Its totient is φ = 1332635360.

The previous prime is 2003034001. The next prime is 2003034043. The reversal of 2003034009 is 9004303002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2003034009 - 2³ = 2003034001 is a prime.

It is a super-2 number, since 2×2003034009² = 8024290482421224162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2003034001) 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, 678444 + ... + 681389.

It is an arithmetic number, because the mean of its divisors is an integer number (334519164).

Almost surely, 2^2003034009 is an apocalyptic number.

It is an amenable number.

2003034009 is a deficient number, since it is larger than the sum of its proper divisors (673119303).

2003034009 is a wasteful number, since it uses less digits than its factorization.

2003034009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360327.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2003034009 is about 44755.2679469132. The cubic root of 2003034009 is about 1260.5578299714.

The spelling of 2003034009 in words is "two billion, three million, thirty-four thousand, nine".