1730068120 has 128 divisors (see below), whose sum is σ = 4367001600. Its totient is φ = 611468800.

The previous prime is 1730068117. The next prime is 1730068129. The reversal of 1730068120 is 218600371.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730068129) 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, 5562765 + ... + 5563075.

It is an arithmetic number, because the mean of its divisors is an integer number (34117200).

Almost surely, 2^1730068120 is an apocalyptic number.

1730068120 is a gapful number since it is divisible by the number (10) 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 1730068120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2183500800).

1730068120 is an abundant number, since it is smaller than the sum of its proper divisors (2636933480).

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

1730068120 is a wasteful number, since it uses less digits than its factorization.

1730068120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1730068120 is about 41594.0875606137. The cubic root of 1730068120 is about 1200.4785406218.

Adding to 1730068120 its reverse (218600371), we get a palindrome (1948668491).

The spelling of 1730068120 in words is "one billion, seven hundred thirty million, sixty-eight thousand, one hundred twenty".