8740704444 has 96 divisors (see below), whose sum is σ = 22451681280. Its totient is φ = 2634337728.

The previous prime is 8740704409. The next prime is 8740704451. The reversal of 8740704444 is 4444070478.

It is a super-2 number, since 2×8740704444² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8740704396 and 8740704405.

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, 2741019 + ... + 2744205.

It is an arithmetic number, because the mean of its divisors is an integer number (233871680).

Almost surely, 2^8740704444 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 8740704444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11225840640).

8740704444 is an abundant number, since it is smaller than the sum of its proper divisors (13710976836).

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

8740704444 is a wasteful number, since it uses less digits than its factorization.

8740704444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759 (or 3757 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 42.

The square root of 8740704444 is about 93491.7346293243. The cubic root of 8740704444 is about 2059.9126839542.

The spelling of 8740704444 in words is "eight billion, seven hundred forty million, seven hundred four thousand, four hundred forty-four".