8969004 has 108 divisors (see below), whose sum is σ = 26142480. Its totient is φ = 2587200.

The previous prime is 8968987. The next prime is 8969017. The reversal of 8969004 is 4009698.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8969004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 126289 + ... + 126359.

It is an arithmetic number, because the mean of its divisors is an integer number (242060).

Almost surely, 2^8969004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8969004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13071240).

8969004 is an abundant number, since it is smaller than the sum of its proper divisors (17173476).

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

8969004 is a wasteful number, since it uses less digits than its factorization.

8969004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 8969004 is about 2994.8295443981. The cubic root of 8969004 is about 207.7693140215.

The spelling of 8969004 in words is "eight million, nine hundred sixty-nine thousand, four".