9383481 has 6 divisors (see below), whose sum is σ = 13553930. Its totient is φ = 6255648.

The previous prime is 9383477. The next prime is 9383497. The reversal of 9383481 is 1843839.

It can be written as a sum of positive squares in only one way, i.e., 9363600 + 19881 = 3060^2 + 141^2 .

It is not a de Polignac number, because 9383481 - 2² = 9383477 is a prime.

It is a super-2 number, since 2×9383481² = 176099431354722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9383411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521296 + ... + 521313.

Almost surely, 2^9383481 is an apocalyptic number.

It is an amenable number.

9383481 is a deficient number, since it is larger than the sum of its proper divisors (4170449).

9383481 is a wasteful number, since it uses less digits than its factorization.

9383481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042615 (or 1042612 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 9383481 is about 3063.2468069028. The cubic root of 9383481 is about 210.9217307388.

The spelling of 9383481 in words is "nine million, three hundred eighty-three thousand, four hundred eighty-one".