708497 has 2 divisors, whose sum is σ = 708498. Its totient is φ = 708496.

The previous prime is 708493. The next prime is 708517. The reversal of 708497 is 794807.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421201 + 287296 = 649^2 + 536^2 .

It is a cyclic number.

It is not a de Polignac number, because 708497 - 2² = 708493 is a prime.

It is not a weakly prime, because it can be changed into another prime (708493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354248 + 354249.

It is an arithmetic number, because the mean of its divisors is an integer number (354249).

2⁷⁰⁸⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

708497 is a deficient number, since it is larger than the sum of its proper divisors (1).

708497 is an equidigital number, since it uses as much as digits as its factorization.

708497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 708497 is about 841.7226384029. The cubic root of 708497 is about 89.1482191241.

The spelling of 708497 in words is "seven hundred eight thousand, four hundred ninety-seven".