730933 has 8 divisors (see below), whose sum is σ = 852800. Its totient is φ = 626220.

The previous prime is 730913. The next prime is 730943. The reversal of 730933 is 339037.

It is not a de Polignac number, because 730933 - 2⁵ = 730901 is a prime.

It is a Duffinian number.

730933 is a lucky number.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 730898 and 730907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723 + ... + 1408.

It is an arithmetic number, because the mean of its divisors is an integer number (106600).

2⁷³⁰⁹³³ is an apocalyptic number.

It is an amenable number.

730933 is a deficient number, since it is larger than the sum of its proper divisors (121867).

730933 is an equidigital number, since it uses as much as digits as its factorization.

730933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152 (or 2138 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 25.

The square root of 730933 is about 854.9461971376. The cubic root of 730933 is about 90.0794771199.

The spelling of 730933 in words is "seven hundred thirty thousand, nine hundred thirty-three".