2030388800 has 84 divisors (see below), whose sum is σ = 5450256816. Its totient is φ = 738316800.

The previous prime is 2030388739. The next prime is 2030388809. The reversal of 2030388800 is 88830302.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2030388809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40082 + ... + 75281.

Almost surely, 2^2030388800 is an apocalyptic number.

2030388800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030388800 is an abundant number, since it is smaller than the sum of its proper divisors (3419868016).

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

2030388800 is a wasteful number, since it uses less digits than its factorization.

2030388800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115396 (or 115381 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2030388800 is about 45059.8357742236. The cubic root of 2030388800 is about 1266.2702483714.

The spelling of 2030388800 in words is "two billion, thirty million, three hundred eighty-eight thousand, eight hundred".