8870324499481 has 9 divisors (see below), whose sum is σ = 9081539595669. Its totient is φ = 8663912794236.

The previous prime is 8870324499461. The next prime is 8870324499499. The reversal of 8870324499481 is 1849944230788.

The square root of 8870324499481 is 2978309.

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

It is not a de Polignac number, because 8870324499481 - 2¹⁵ = 8870324466713 is a prime.

It is a super-2 number, since 2×8870324499481² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8870324499461) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 128032656 + ... + 128101918.

Almost surely, 2^{8870324499481} is an apocalyptic number.

8870324499481 is the 2978309-th square number.

8870324499481 is the 1489155-th centered octagonal number.

It is an amenable number.

8870324499481 is a deficient number, since it is larger than the sum of its proper divisors (211215096188).

8870324499481 is an frugal number, since it uses more digits than its factorization.

8870324499481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138612 (or 69306 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 67.

The spelling of 8870324499481 in words is "eight trillion, eight hundred seventy billion, three hundred twenty-four million, four hundred ninety-nine thousand, four hundred eighty-one".