730960 has 20 divisors (see below), whose sum is σ = 1699668. Its totient is φ = 292352.

The previous prime is 730943. The next prime is 730969. The reversal of 730960 is 69037.

It can be written as a sum of positive squares in 2 ways, for example, as 97344 + 633616 = 312^2 + 796^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730969) by changing a digit.

730960 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4489 + ... + 4648.

2⁷³⁰⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

730960 is an abundant number, since it is smaller than the sum of its proper divisors (968708).

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

730960 is a wasteful number, since it uses less digits than its factorization.

730960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9150 (or 9144 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 730960 is about 854.9619874591. The cubic root of 730960 is about 90.0805862575.

Adding to 730960 its reverse (69037), we get a palindrome (799997).

The spelling of 730960 in words is "seven hundred thirty thousand, nine hundred sixty".