481864307 has 2 divisors, whose sum is σ = 481864308. Its totient is φ = 481864306.

The previous prime is 481864277. The next prime is 481864343. The reversal of 481864307 is 703468184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481864307 - 2¹⁶ = 481798771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (481864367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240932153 + 240932154.

It is an arithmetic number, because the mean of its divisors is an integer number (240932154).

Almost surely, 2^481864307 is an apocalyptic number.

481864307 is a deficient number, since it is larger than the sum of its proper divisors (1).

481864307 is an equidigital number, since it uses as much as digits as its factorization.

481864307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 481864307 is about 21951.4078591784. The cubic root of 481864307 is about 783.9859013456.

The spelling of 481864307 in words is "four hundred eighty-one million, eight hundred sixty-four thousand, three hundred seven".