8969970 has 16 divisors (see below), whose sum is σ = 21528000. Its totient is φ = 2391984.

The previous prime is 8969959. The next prime is 8969971. The reversal of 8969970 is 799698.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8969971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149470 + ... + 149529.

It is an arithmetic number, because the mean of its divisors is an integer number (1345500).

Almost surely, 2^8969970 is an apocalyptic number.

8969970 is an abundant number, since it is smaller than the sum of its proper divisors (12558030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8969970 is a wasteful number, since it uses less digits than its factorization.

8969970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299009.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 8969970 is about 2994.9908180160. The cubic root of 8969970 is about 207.7767729676.

The spelling of 8969970 in words is "eight million, nine hundred sixty-nine thousand, nine hundred seventy".