720230584896 has 147 divisors (see below), whose sum is σ = 2143376625481. Its totient is φ = 240015757824.

The previous prime is 720230584889. The next prime is 720230584897. The reversal of 720230584896 is 698485032027.

The square root of 720230584896 is 848664.

It is a perfect power (a square), and thus also a powerful number.

720230584896 is a `hidden beast` number, since 7 + 20 + 2 + 30 + 584 + 8 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102057247296 + 618173337600 = 319464^2 + 786240^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (720230584897) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 183309460 + ... + 183313388.

Almost surely, 2^720230584896 is an apocalyptic number.

720230584896 is the 848664-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 720230584896

720230584896 is an abundant number, since it is smaller than the sum of its proper divisors (1423146040585).

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

720230584896 is an frugal number, since it uses more digits than its factorization.

720230584896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7888 (or 3934 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 720230584896 in words is "seven hundred twenty billion, two hundred thirty million, five hundred eighty-four thousand, eight hundred ninety-six".