8959870 has 8 divisors (see below), whose sum is σ = 16127784. Its totient is φ = 3583944.

The previous prime is 8959829. The next prime is 8959879. The reversal of 8959870 is 789598.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8959870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8959879) 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, 447984 + ... + 448003.

It is an arithmetic number, because the mean of its divisors is an integer number (2015973).

Almost surely, 2^8959870 is an apocalyptic number.

8959870 is a deficient number, since it is larger than the sum of its proper divisors (7167914).

8959870 is a wasteful number, since it uses less digits than its factorization.

8959870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895994.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 8959870 is about 2993.3041943645. The cubic root of 8959870 is about 207.6987595688.

The spelling of 8959870 in words is "eight million, nine hundred fifty-nine thousand, eight hundred seventy".