1730200230 has 128 divisors (see below), whose sum is σ = 5298393600. Its totient is φ = 397353600.

The previous prime is 1730200223. The next prime is 1730200243. The reversal of 1730200230 is 320020371.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41100 + ... + 71760.

It is an arithmetic number, because the mean of its divisors is an integer number (41393700).

Almost surely, 2^1730200230 is an apocalyptic number.

1730200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1730200230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2649196800).

1730200230 is an abundant number, since it is smaller than the sum of its proper divisors (3568193370).

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

1730200230 is a wasteful number, since it uses less digits than its factorization.

1730200230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30707 (or 30701 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 1730200230 is about 41595.6756165830. The cubic root of 1730200230 is about 1200.5090964868.

The spelling of 1730200230 in words is "one billion, seven hundred thirty million, two hundred thousand, two hundred thirty".