481307339 has 2 divisors, whose sum is σ = 481307340. Its totient is φ = 481307338.

The previous prime is 481307329. The next prime is 481307347. The reversal of 481307339 is 933703184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481307339 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481307329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240653669 + 240653670.

It is an arithmetic number, because the mean of its divisors is an integer number (240653670).

Almost surely, 2^481307339 is an apocalyptic number.

481307339 is a deficient number, since it is larger than the sum of its proper divisors (1).

481307339 is an equidigital number, since it uses as much as digits as its factorization.

481307339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 481307339 is about 21938.7178066541. The cubic root of 481307339 is about 783.6837254019.

The spelling of 481307339 in words is "four hundred eighty-one million, three hundred seven thousand, three hundred thirty-nine".