716630 has 8 divisors (see below), whose sum is σ = 1289952. Its totient is φ = 286648.

The previous prime is 716629. The next prime is 716633. The reversal of 716630 is 36617.

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

It is a junction number, because it is equal to n+sod(n) for n = 716596 and 716605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35822 + ... + 35841.

It is an arithmetic number, because the mean of its divisors is an integer number (161244).

2⁷¹⁶⁶³⁰ is an apocalyptic number.

716630 is a deficient number, since it is larger than the sum of its proper divisors (573322).

716630 is a wasteful number, since it uses less digits than its factorization.

716630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71670.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 716630 is about 846.5400167742. The cubic root of 716630 is about 89.4880397654.

The spelling of 716630 in words is "seven hundred sixteen thousand, six hundred thirty".