8244680 has 32 divisors (see below), whose sum is σ = 18905400. Its totient is φ = 3234816.

The previous prime is 8244679. The next prime is 8244683. The reversal of 8244680 is 864428.

It can be written as a sum of positive squares in 4 ways, for example, as 7806436 + 438244 = 2794^2 + 662^2 .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8244683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176 + ... + 4064.

Almost surely, 2^8244680 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 8244680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9452700).

8244680 is an abundant number, since it is smaller than the sum of its proper divisors (10660720).

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

8244680 is a wasteful number, since it uses less digits than its factorization.

8244680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953 (or 3949 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8244680 is about 2871.3550807937. The cubic root of 8244680 is about 202.0185585668.

The spelling of 8244680 in words is "eight million, two hundred forty-four thousand, six hundred eighty".