47982384 has 60 divisors (see below), whose sum is σ = 136839456. Its totient is φ = 15689856.

The previous prime is 47982379. The next prime is 47982401. The reversal of 47982384 is 48328974.

It is a super-3 number, since 3×47982384³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4489 + ... + 10775.

Almost surely, 2^47982384 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 47982384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68419728).

47982384 is an abundant number, since it is smaller than the sum of its proper divisors (88857072).

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

47982384 is a wasteful number, since it uses less digits than its factorization.

47982384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6354 (or 6345 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 47982384 is about 6926.9317883172. The cubic root of 47982384 is about 363.3796542427.

The spelling of 47982384 in words is "forty-seven million, nine hundred eighty-two thousand, three hundred eighty-four".