8670004 has 48 divisors (see below), whose sum is σ = 18726400. Its totient is φ = 3429216.

The previous prime is 8669993. The next prime is 8670007. The reversal of 8670004 is 4000768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8670007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22687 + ... + 23065.

Almost surely, 2^8670004 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 8670004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9363200).

8670004 is an abundant number, since it is smaller than the sum of its proper divisors (10056396).

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

8670004 is a wasteful number, since it uses less digits than its factorization.

8670004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8670004 is about 2944.4870521026. The cubic root of 8670004 is about 205.4343675022.

The spelling of 8670004 in words is "eight million, six hundred seventy thousand, four".