8426484 has 96 divisors (see below), whose sum is σ = 24554880. Its totient is φ = 2476800.

The previous prime is 8426477. The next prime is 8426497. The reversal of 8426484 is 4846248.

8426484 is a `hidden beast` number, since 8 + 4 + 2 + 648 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48622 + ... + 48794.

It is an arithmetic number, because the mean of its divisors is an integer number (255780).

Almost surely, 2^8426484 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 8426484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12277440).

8426484 is an abundant number, since it is smaller than the sum of its proper divisors (16128396).

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

8426484 is a wasteful number, since it uses less digits than its factorization.

8426484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 230 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

The square root of 8426484 is about 2902.8406776811. The cubic root of 8426484 is about 203.4926840675.

It can be divided in two parts, 84264 and 84, that added together give a palindrome (84348).

The spelling of 8426484 in words is "eight million, four hundred twenty-six thousand, four hundred eighty-four".