982408 has 32 divisors (see below), whose sum is σ = 2151360. Its totient is φ = 411840.

The previous prime is 982403. The next prime is 982453. The reversal of 982408 is 804289.

It is a self number, because there is not a number n which added to its sum of digits gives 982408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982403) 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, 2803 + ... + 3133.

It is an arithmetic number, because the mean of its divisors is an integer number (67230).

2⁹⁸²⁴⁰⁸ 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 982408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075680).

982408 is an abundant number, since it is smaller than the sum of its proper divisors (1168952).

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

982408 is a wasteful number, since it uses less digits than its factorization.

982408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 982408 is about 991.1649711325. The cubic root of 982408 is about 99.4101273440.

The spelling of 982408 in words is "nine hundred eighty-two thousand, four hundred eight".