730697 has 8 divisors (see below), whose sum is σ = 803712. Its totient is φ = 658800.

The previous prime is 730679. The next prime is 730727. The reversal of 730697 is 796037.

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

It is a cyclic number.

It is not a de Polignac number, because 730697 - 2⁶ = 730633 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 730697.

It is not an unprimeable number, because it can be changed into a prime (730637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1808 + ... + 2174.

It is an arithmetic number, because the mean of its divisors is an integer number (100464).

2⁷³⁰⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

730697 is a deficient number, since it is larger than the sum of its proper divisors (73015).

730697 is a wasteful number, since it uses less digits than its factorization.

730697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 730697 is about 854.8081656138. The cubic root of 730697 is about 90.0697812722.

The spelling of 730697 in words is "seven hundred thirty thousand, six hundred ninety-seven".