8497932444 has 72 divisors (see below), whose sum is σ = 21921589872. Its totient is φ = 2774703360.

The previous prime is 8497932433. The next prime is 8497932451. The reversal of 8497932444 is 4442397948.

8497932444 is a `hidden beast` number, since 8 + 497 + 93 + 24 + 44 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1299904 + ... + 1306424.

It is an arithmetic number, because the mean of its divisors is an integer number (304466526).

Almost surely, 2^8497932444 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 8497932444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10960794936).

8497932444 is an abundant number, since it is smaller than the sum of its proper divisors (13423657428).

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

8497932444 is a wasteful number, since it uses less digits than its factorization.

8497932444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7267 (or 7262 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The square root of 8497932444 is about 92184.2309942433. The cubic root of 8497932444 is about 2040.6620659620.

The spelling of 8497932444 in words is "eight billion, four hundred ninety-seven million, nine hundred thirty-two thousand, four hundred forty-four".