2028609003 has 16 divisors (see below), whose sum is σ = 2714374656. Its totient is φ = 1347635520.

The previous prime is 2028609001. The next prime is 2028609017. The reversal of 2028609003 is 3009068202.

It is not a de Polignac number, because 2028609003 - 2¹ = 2028609001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2028609001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907850 + ... + 1908912.

It is an arithmetic number, because the mean of its divisors is an integer number (169648416).

Almost surely, 2^2028609003 is an apocalyptic number.

2028609003 is a deficient number, since it is larger than the sum of its proper divisors (685765653).

2028609003 is a wasteful number, since it uses less digits than its factorization.

2028609003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2028609003 is about 45040.0821824295. The cubic root of 2028609003 is about 1265.9001447363.

The spelling of 2028609003 in words is "two billion, twenty-eight million, six hundred nine thousand, three".