8382992838 has 64 divisors (see below), whose sum is σ = 18894028032. Its totient is φ = 2457233280.

The previous prime is 8382992797. The next prime is 8382992843.

8382992838 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×8382992838³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412545 + ... + 432387.

It is an arithmetic number, because the mean of its divisors is an integer number (295219188).

Almost surely, 2^8382992838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8382992838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9447014016).

8382992838 is an abundant number, since it is smaller than the sum of its proper divisors (10511035194).

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

8382992838 is a wasteful number, since it uses less digits than its factorization.

8382992838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20069.

The product of its digits is 11943936, while the sum is 60.

The square root of 8382992838 is about 91558.6852133647. The cubic root of 8382992838 is about 2031.4198805542.

The spelling of 8382992838 in words is "eight billion, three hundred eighty-two million, nine hundred ninety-two thousand, eight hundred thirty-eight".