2030770320 has 160 divisors (see below), whose sum is σ = 6523392000. Its totient is φ = 522063360.

The previous prime is 2030770297. The next prime is 2030770321. The reversal of 2030770320 is 230770302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2030770321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3712287 + ... + 3712833.

It is an arithmetic number, because the mean of its divisors is an integer number (40771200).

Almost surely, 2^2030770320 is an apocalyptic number.

2030770320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030770320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3261696000).

2030770320 is an abundant number, since it is smaller than the sum of its proper divisors (4492621680).

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

2030770320 is a wasteful number, since it uses less digits than its factorization.

2030770320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 2030770320 is about 45064.0690572878. The cubic root of 2030770320 is about 1266.3495561981.

The spelling of 2030770320 in words is "two billion, thirty million, seven hundred seventy thousand, three hundred twenty".