8030539321 has 16 divisors (see below), whose sum is σ = 9497744640. Its totient is φ = 6643506240.

The previous prime is 8030539291. The next prime is 8030539369. The reversal of 8030539321 is 1239350308.

It is not a de Polignac number, because 8030539321 - 2⁷ = 8030539193 is a prime.

It is a super-2 number, since 2×8030539321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8030539381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721420 + ... + 732466.

It is an arithmetic number, because the mean of its divisors is an integer number (593609040).

Almost surely, 2^8030539321 is an apocalyptic number.

It is an amenable number.

8030539321 is a deficient number, since it is larger than the sum of its proper divisors (1467205319).

8030539321 is a wasteful number, since it uses less digits than its factorization.

8030539321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14664.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 8030539321 is about 89613.2764773167. The cubic root of 8030539321 is about 2002.5417118986.

Adding to 8030539321 its reverse (1239350308), we get a palindrome (9269889629).

The spelling of 8030539321 in words is "eight billion, thirty million, five hundred thirty-nine thousand, three hundred twenty-one".