716783 has 2 divisors, whose sum is σ = 716784. Its totient is φ = 716782.

The previous prime is 716747. The next prime is 716789. The reversal of 716783 is 387617.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716783 - 2¹² = 712687 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358391 + 358392.

It is an arithmetic number, because the mean of its divisors is an integer number (358392).

2⁷¹⁶⁷⁸³ is an apocalyptic number.

716783 is a deficient number, since it is larger than the sum of its proper divisors (1).

716783 is an equidigital number, since it uses as much as digits as its factorization.

716783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The square root of 716783 is about 846.6303797998. The cubic root of 716783 is about 89.4944078568.

The spelling of 716783 in words is "seven hundred sixteen thousand, seven hundred eighty-three".