987338484 has 120 divisors (see below), whose sum is σ = 2869419168. Its totient is φ = 293492160.

The previous prime is 987338483. The next prime is 987338491. The reversal of 987338484 is 484833789.

987338484 is a `hidden beast` number, since 98 + 73 + 3 + 8 + 484 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 987338484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (987338483) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 186279 + ... + 191505.

Almost surely, 2^987338484 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 987338484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1434709584).

987338484 is an abundant number, since it is smaller than the sum of its proper divisors (1882080684).

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

987338484 is a wasteful number, since it uses less digits than its factorization.

987338484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5307 (or 5296 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 987338484 is about 31421.9427152428. The cubic root of 987338484 is about 995.7615556364.

The spelling of 987338484 in words is "nine hundred eighty-seven million, three hundred thirty-eight thousand, four hundred eighty-four".