481481347 has 2 divisors, whose sum is σ = 481481348. Its totient is φ = 481481346.

The previous prime is 481481339. The next prime is 481481353. The reversal of 481481347 is 743184184.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481481347 - 2³ = 481481339 is a prime.

It is not a weakly prime, because it can be changed into another prime (481484347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240740673 + 240740674.

It is an arithmetic number, because the mean of its divisors is an integer number (240740674).

Almost surely, 2^481481347 is an apocalyptic number.

481481347 is a deficient number, since it is larger than the sum of its proper divisors (1).

481481347 is an equidigital number, since it uses as much as digits as its factorization.

481481347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 40.

The square root of 481481347 is about 21942.6832224320. The cubic root of 481481347 is about 783.7781562685.

The spelling of 481481347 in words is "four hundred eighty-one million, four hundred eighty-one thousand, three hundred forty-seven".