716670 has 24 divisors (see below), whose sum is σ = 1863576. Its totient is φ = 191088.

The previous prime is 716663. The next prime is 716671. The reversal of 716670 is 76617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716671) 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, 3892 + ... + 4071.

It is an arithmetic number, because the mean of its divisors is an integer number (77649).

2⁷¹⁶⁶⁷⁰ is an apocalyptic number.

716670 is an abundant number, since it is smaller than the sum of its proper divisors (1146906).

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

716670 is a wasteful number, since it uses less digits than its factorization.

716670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7976 (or 7973 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 716670 is about 846.5636420258. The cubic root of 716670 is about 89.4897047134.

The spelling of 716670 in words is "seven hundred sixteen thousand, six hundred seventy".