8674091382 has 64 divisors (see below), whose sum is σ = 19271934720. Its totient is φ = 2580489600.

The previous prime is 8674091351. The next prime is 8674091399. The reversal of 8674091382 is 2831904768.

It is a super-2 number, since 2×8674091382² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5376808 + ... + 5378420.

It is an arithmetic number, because the mean of its divisors is an integer number (301123980).

Almost surely, 2^8674091382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8674091382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9635967360).

8674091382 is an abundant number, since it is smaller than the sum of its proper divisors (10597843338).

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

8674091382 is a wasteful number, since it uses less digits than its factorization.

8674091382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 8674091382 is about 93134.8022062644. The cubic root of 8674091382 is about 2054.6664571941. Note that the first 3 decimals are identical.

The spelling of 8674091382 in words is "eight billion, six hundred seventy-four million, ninety-one thousand, three hundred eighty-two".