8382739648 has 56 divisors (see below), whose sum is σ = 16834908672. Its totient is φ = 4141154304.

The previous prime is 8382739633. The next prime is 8382739663. The reversal of 8382739648 is 8469372838.

It is an interprime number because it is at equal distance from previous prime (8382739633) and next prime (8382739663).

It is a junction number, because it is equal to n+sod(n) for n = 8382739592 and 8382739601.

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 7 ways as a sum of consecutive naturals, for example, 2086890 + ... + 2090902.

Almost surely, 2^8382739648 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 8382739648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8417454336).

8382739648 is an abundant number, since it is smaller than the sum of its proper divisors (8452169024).

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

8382739648 is a wasteful number, since it uses less digits than its factorization.

8382739648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409 (or 4399 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 58.

The square root of 8382739648 is about 91557.3025378096. The cubic root of 8382739648 is about 2031.3994288139.

The spelling of 8382739648 in words is "eight billion, three hundred eighty-two million, seven hundred thirty-nine thousand, six hundred forty-eight".