8708973 has 64 divisors (see below), whose sum is σ = 15912960. Its totient is φ = 4105728.

The previous prime is 8708971. The next prime is 8709007. The reversal of 8708973 is 3798078.

8708973 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8708973 - 2¹ = 8708971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8708971) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119265 + ... + 119337.

It is an arithmetic number, because the mean of its divisors is an integer number (248640).

Almost surely, 2^8708973 is an apocalyptic number.

It is an amenable number.

8708973 is a deficient number, since it is larger than the sum of its proper divisors (7203987).

8708973 is a wasteful number, since it uses less digits than its factorization.

8708973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 8708973 is about 2951.0969147082. The cubic root of 8708973 is about 205.7416956009.

The spelling of 8708973 in words is "eight million, seven hundred eight thousand, nine hundred seventy-three".