708034489 has 2 divisors, whose sum is σ = 708034490. Its totient is φ = 708034488.

The previous prime is 708034477. The next prime is 708034511. The reversal of 708034489 is 984430807.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 660078864 + 47955625 = 25692^2 + 6925^2 .

It is an emirp because it is prime and its reverse (984430807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 708034489 - 2¹¹ = 708032441 is a prime.

It is a super-2 number, since 2×708034489² = 1002625675226982242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (708034429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354017244 + 354017245.

It is an arithmetic number, because the mean of its divisors is an integer number (354017245).

Almost surely, 2^708034489 is an apocalyptic number.

It is an amenable number.

708034489 is a deficient number, since it is larger than the sum of its proper divisors (1).

708034489 is an equidigital number, since it uses as much as digits as its factorization.

708034489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 708034489 is about 26608.9174714042. The cubic root of 708034489 is about 891.2881607442.

The spelling of 708034489 in words is "seven hundred eight million, thirty-four thousand, four hundred eighty-nine".