8736210944 has 80 divisors (see below), whose sum is σ = 18412977000. Its totient is φ = 4133486592.

The previous prime is 8736210941. The next prime is 8736211009. The reversal of 8736210944 is 4490126378.

It is a super-2 number, since 2×8736210944² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8736210895 and 8736210904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8736210941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9961034 + ... + 9961910.

Almost surely, 2^8736210944 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 8736210944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9206488500).

8736210944 is an abundant number, since it is smaller than the sum of its proper divisors (9676766056).

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

8736210944 is an frugal number, since it uses more digits than its factorization.

8736210944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 8736210944 is about 93467.7000037981. The cubic root of 8736210944 is about 2059.5596306303.

The spelling of 8736210944 in words is "eight billion, seven hundred thirty-six million, two hundred ten thousand, nine hundred forty-four".