730850 has 24 divisors (see below), whose sum is σ = 1392768. Its totient is φ = 285200.

The previous prime is 730843. The next prime is 730853. The reversal of 730850 is 58037.

730850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (730853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2195 + ... + 2505.

It is an arithmetic number, because the mean of its divisors is an integer number (58032).

2⁷³⁰⁸⁵⁰ is an apocalyptic number.

730850 is a deficient number, since it is larger than the sum of its proper divisors (661918).

730850 is a wasteful number, since it uses less digits than its factorization.

730850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 730850 is about 854.8976546932. The cubic root of 730850 is about 90.0760673775.

Adding to 730850 its reverse (58037), we get a palindrome (788887).

The spelling of 730850 in words is "seven hundred thirty thousand, eight hundred fifty".