984021472 has 96 divisors (see below), whose sum is σ = 2374686720. Its totient is φ = 391772160.

The previous prime is 984021461. The next prime is 984021481. The reversal of 984021472 is 274120489.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299197 + ... + 302467.

It is an arithmetic number, because the mean of its divisors is an integer number (24736320).

Almost surely, 2^984021472 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 984021472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1187343360).

984021472 is an abundant number, since it is smaller than the sum of its proper divisors (1390665248).

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

984021472 is a wasteful number, since it uses less digits than its factorization.

984021472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384 (or 3376 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 984021472 is about 31369.1165320288. The cubic root of 984021472 is about 994.6452013119.

The spelling of 984021472 in words is "nine hundred eighty-four million, twenty-one thousand, four hundred seventy-two".