708473 has 2 divisors, whose sum is σ = 708474. Its totient is φ = 708472.

The previous prime is 708457. The next prime is 708479. The reversal of 708473 is 374807.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 573049 + 135424 = 757^2 + 368^2 .

It is an emirp because it is prime and its reverse (374807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 708473 - 2⁴ = 708457 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 708473.

It is not a weakly prime, because it can be changed into another prime (708479) 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 as a sum of consecutive naturals, namely, 354236 + 354237.

It is an arithmetic number, because the mean of its divisors is an integer number (354237).

2⁷⁰⁸⁴⁷³ is an apocalyptic number.

It is an amenable number.

708473 is a deficient number, since it is larger than the sum of its proper divisors (1).

708473 is an equidigital number, since it uses as much as digits as its factorization.

708473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 708473 is about 841.7083818045. The cubic root of 708473 is about 89.1472124948.

The spelling of 708473 in words is "seven hundred eight thousand, four hundred seventy-three".