8930418481 has 2 divisors, whose sum is σ = 8930418482. Its totient is φ = 8930418480.

The previous prime is 8930418479. The next prime is 8930418487. The reversal of 8930418481 is 1848140398.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6291027856 + 2639390625 = 79316^2 + 51375^2 .

It is a cyclic number.

It is not a de Polignac number, because 8930418481 - 2¹ = 8930418479 is a prime.

It is a super-2 number, since 2×8930418481² (a number of 21 digits) contains 22 as substring.

Together with 8930418479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8930418487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4465209240 + 4465209241.

It is an arithmetic number, because the mean of its divisors is an integer number (4465209241).

Almost surely, 2^8930418481 is an apocalyptic number.

It is an amenable number.

8930418481 is a deficient number, since it is larger than the sum of its proper divisors (1).

8930418481 is an equidigital number, since it uses as much as digits as its factorization.

8930418481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 8930418481 is about 94500.8914296580. The cubic root of 8930418481 is about 2074.7093786428.

The spelling of 8930418481 in words is "eight billion, nine hundred thirty million, four hundred eighteen thousand, four hundred eighty-one".