8534680 has 128 divisors (see below), whose sum is σ = 25505280. Its totient is φ = 2488320.

The previous prime is 8534657. The next prime is 8534681. The reversal of 8534680 is 864358.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52279 + ... + 52441.

It is an arithmetic number, because the mean of its divisors is an integer number (199260).

Almost surely, 2^8534680 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 8534680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12752640).

8534680 is an abundant number, since it is smaller than the sum of its proper divisors (16970600).

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

8534680 is a wasteful number, since it uses less digits than its factorization.

8534680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 8534680 is about 2921.4174641773. The cubic root of 8534680 is about 204.3599310246.

Subtracting from 8534680 its sum of digits (34), we obtain a triangular number (8534646 = T₄₁₃₁).

The spelling of 8534680 in words is "eight million, five hundred thirty-four thousand, six hundred eighty".