730266 has 8 divisors (see below), whose sum is σ = 1460544. Its totient is φ = 243420.

The previous prime is 730253. The next prime is 730277. The reversal of 730266 is 662037.

It is a sphenic number, since it is the product of 3 distinct primes.

730266 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 730266.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60850 + ... + 60861.

It is an arithmetic number, because the mean of its divisors is an integer number (182568).

2⁷³⁰²⁶⁶ is an apocalyptic number.

730266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

730266 is a wasteful number, since it uses less digits than its factorization.

730266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121716.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 730266 is about 854.5560250797. The cubic root of 730266 is about 90.0520686358.

The spelling of 730266 in words is "seven hundred thirty thousand, two hundred sixty-six".