8303481 has 12 divisors (see below), whose sum is σ = 12065508. Its totient is φ = 5502624.

The previous prime is 8303479. The next prime is 8303501. The reversal of 8303481 is 1843038.

8303481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8037225 + 266256 = 2835^2 + 516^2 .

It is not a de Polignac number, because 8303481 - 2¹ = 8303479 is a prime.

It is a super-2 number, since 2×8303481² = 137895593434722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8303411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1110 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (1005459).

Almost surely, 2^8303481 is an apocalyptic number.

It is an amenable number.

8303481 is a deficient number, since it is larger than the sum of its proper divisors (3762027).

8303481 is a wasteful number, since it uses less digits than its factorization.

8303481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5512 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8303481 is about 2881.5761312171. The cubic root of 8303481 is about 202.4976863019.

The spelling of 8303481 in words is "eight million, three hundred three thousand, four hundred eighty-one".