481864343 has 2 divisors, whose sum is σ = 481864344. Its totient is φ = 481864342.

The previous prime is 481864307. The next prime is 481864367. The reversal of 481864343 is 343468184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481864343 - 2¹⁴ = 481847959 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481864343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481867343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240932171 + 240932172.

It is an arithmetic number, because the mean of its divisors is an integer number (240932172).

Almost surely, 2^481864343 is an apocalyptic number.

481864343 is a deficient number, since it is larger than the sum of its proper divisors (1).

481864343 is an equidigital number, since it uses as much as digits as its factorization.

481864343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 41.

The square root of 481864343 is about 21951.4086791714. The cubic root of 481864343 is about 783.9859208694.

The spelling of 481864343 in words is "four hundred eighty-one million, eight hundred sixty-four thousand, three hundred forty-three".