2030938900 has 36 divisors (see below), whose sum is σ = 4409244700. Its totient is φ = 811987200.

The previous prime is 2030938879. The next prime is 2030938901. The reversal of 2030938900 is 98390302.

It can be written as a sum of positive squares in 6 ways, for example, as 19236996 + 2011701904 = 4386^2 + 44852^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030938901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301570 + ... + 308230.

Almost surely, 2^2030938900 is an apocalyptic number.

2030938900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030938900 is an abundant number, since it is smaller than the sum of its proper divisors (2378305800).

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

2030938900 is a wasteful number, since it uses less digits than its factorization.

2030938900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9724 (or 9717 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2030938900 is about 45065.9394665195. The cubic root of 2030938900 is about 1266.3845963171.

The spelling of 2030938900 in words is "two billion, thirty million, nine hundred thirty-eight thousand, nine hundred".