481293349 has 2 divisors, whose sum is σ = 481293350. Its totient is φ = 481293348.

The previous prime is 481293347. The next prime is 481293403. The reversal of 481293349 is 943392184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 480924900 + 368449 = 21930^2 + 607^2 .

It is a cyclic number.

It is not a de Polignac number, because 481293349 - 2¹ = 481293347 is a prime.

Together with 481293347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481293343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240646674 + 240646675.

It is an arithmetic number, because the mean of its divisors is an integer number (240646675).

Almost surely, 2^481293349 is an apocalyptic number.

It is an amenable number.

481293349 is a deficient number, since it is larger than the sum of its proper divisors (1).

481293349 is an equidigital number, since it uses as much as digits as its factorization.

481293349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 481293349 is about 21938.3989616380. The cubic root of 481293349 is about 783.6761323038.

The spelling of 481293349 in words is "four hundred eighty-one million, two hundred ninety-three thousand, three hundred forty-nine".