708983 has 4 divisors (see below), whose sum is σ = 773448. Its totient is φ = 644520.

The previous prime is 708979. The next prime is 708989. The reversal of 708983 is 389807.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389807 = 11 ⋅35437.

It is a cyclic number.

It is not a de Polignac number, because 708983 - 2² = 708979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708989) 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, 32216 + ... + 32237.

It is an arithmetic number, because the mean of its divisors is an integer number (193362).

2⁷⁰⁸⁹⁸³ is an apocalyptic number.

708983 is a deficient number, since it is larger than the sum of its proper divisors (64465).

708983 is a wasteful number, since it uses less digits than its factorization.

708983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64464.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 708983 is about 842.0112825847. The cubic root of 708983 is about 89.1685984772.

The spelling of 708983 in words is "seven hundred eight thousand, nine hundred eighty-three".