39982848 has 72 divisors (see below), whose sum is σ = 107923200. Its totient is φ = 13138944.

The previous prime is 39982841. The next prime is 39982883. The reversal of 39982848 is 84828993.

It is a happy number.

It is a super-2 number, since 2×39982848² = 3197256268382208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 39982848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39982841) 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, 60343 + ... + 61001.

Almost surely, 2^39982848 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 39982848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53961600).

39982848 is an abundant number, since it is smaller than the sum of its proper divisors (67940352).

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

39982848 is an equidigital number, since it uses as much as digits as its factorization.

39982848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757 (or 743 counting only the distinct ones).

The product of its digits is 995328, while the sum is 51.

The square root of 39982848 is about 6323.1991902833. The cubic root of 39982848 is about 341.9462998343.

The spelling of 39982848 in words is "thirty-nine million, nine hundred eighty-two thousand, eight hundred forty-eight".