708873 has 8 divisors (see below), whose sum is σ = 1031136. Its totient is φ = 429600.

The previous prime is 708859. The next prime is 708893. The reversal of 708873 is 378807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 708873 - 2⁴ = 708857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 21481 = 708873 / (7 + 0 + 8 + 8 + 7 + 3).

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (708803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10708 + ... + 10773.

It is an arithmetic number, because the mean of its divisors is an integer number (128892).

2⁷⁰⁸⁸⁷³ is an apocalyptic number.

It is an amenable number.

708873 is a deficient number, since it is larger than the sum of its proper divisors (322263).

708873 is a wasteful number, since it uses less digits than its factorization.

708873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21495.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 708873 is about 841.9459602611. The cubic root of 708873 is about 89.1639866820.

The spelling of 708873 in words is "seven hundred eight thousand, eight hundred seventy-three".