708947 has 4 divisors (see below), whose sum is σ = 746280. Its totient is φ = 671616.

The previous prime is 708943. The next prime is 708959. The reversal of 708947 is 749807.

708947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 708947 - 2² = 708943 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 708947.

It is not an unprimeable number, because it can be changed into a prime (708943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18638 + ... + 18675.

It is an arithmetic number, because the mean of its divisors is an integer number (186570).

2⁷⁰⁸⁹⁴⁷ is an apocalyptic number.

708947 is a deficient number, since it is larger than the sum of its proper divisors (37333).

708947 is a wasteful number, since it uses less digits than its factorization.

708947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37332.

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

The square root of 708947 is about 841.9899049276. The cubic root of 708947 is about 89.1670892149.

The spelling of 708947 in words is "seven hundred eight thousand, nine hundred forty-seven".