9300480721 has 27 divisors (see below), whose sum is σ = 11328678921. Its totient is φ = 7612508904.

The previous prime is 9300480697. The next prime is 9300480727. The reversal of 9300480721 is 1270840039.

The square root of 9300480721 is 96439.

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

It is not a de Polignac number, because 9300480721 - 2⁵ = 9300480689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9300480727) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15526380 + ... + 15526978.

Almost surely, 2^9300480721 is an apocalyptic number.

9300480721 is the 96439-th square number.

9300480721 is the 48220-th centered octagonal number.

It is an amenable number.

9300480721 is a deficient number, since it is larger than the sum of its proper divisors (2028198200).

9300480721 is an frugal number, since it uses more digits than its factorization.

9300480721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The cubic root of 9300480721 is about 2102.9799508589.

The spelling of 9300480721 in words is "nine billion, three hundred million, four hundred eighty thousand, seven hundred twenty-one".