8363648 has 48 divisors (see below), whose sum is σ = 17682210. Its totient is φ = 3939840.

The previous prime is 8363627. The next prime is 8363653. The reversal of 8363648 is 8463638.

It can be written as a sum of positive squares in only one way, i.e., 8340544 + 23104 = 2888^2 + 152^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 46118 + ... + 46298.

Almost surely, 2^8363648 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 8363648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8841105).

8363648 is an abundant number, since it is smaller than the sum of its proper divisors (9318562).

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

8363648 is a wasteful number, since it uses less digits than its factorization.

8363648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 202 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 8363648 is about 2891.9972337469. The cubic root of 8363648 is about 202.9856089194.

The spelling of 8363648 in words is "eight million, three hundred sixty-three thousand, six hundred forty-eight".