8294069982 has 64 divisors (see below), whose sum is σ = 18345035520. Its totient is φ = 2478892800.

The previous prime is 8294069969. The next prime is 8294069989. The reversal of 8294069982 is 2899604928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8294069989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5153994 + ... + 5155602.

It is an arithmetic number, because the mean of its divisors is an integer number (286641180).

Almost surely, 2^8294069982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8294069982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9172517760).

8294069982 is an abundant number, since it is smaller than the sum of its proper divisors (10050965538).

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

8294069982 is a wasteful number, since it uses less digits than its factorization.

8294069982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The square root of 8294069982 is about 91071.7847744295. The cubic root of 8294069982 is about 2024.2115495354.

The spelling of 8294069982 in words is "eight billion, two hundred ninety-four million, sixty-nine thousand, nine hundred eighty-two".