730010 has 16 divisors (see below), whose sum is σ = 1350216. Its totient is φ = 283968.

The previous prime is 730003. The next prime is 730021. The reversal of 730010 is 10037.

730010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 625681 + 104329 = 791^2 + 323^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 729973 and 730000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617 + ... + 1356.

2⁷³⁰⁰¹⁰ is an apocalyptic number.

730010 is a deficient number, since it is larger than the sum of its proper divisors (620206).

730010 is a wasteful number, since it uses less digits than its factorization.

730010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017.

The product of its (nonzero) digits is 21, while the sum is 11.

The square root of 730010 is about 854.4062265691. The cubic root of 730010 is about 90.0415446058.

Adding to 730010 its reverse (10037), we get a palindrome (740047).

The spelling of 730010 in words is "seven hundred thirty thousand, ten".