344484463 has 2 divisors, whose sum is σ = 344484464. Its totient is φ = 344484462.

The previous prime is 344484407. The next prime is 344484527. The reversal of 344484463 is 364484443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344484463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344424463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172242231 + 172242232.

It is an arithmetic number, because the mean of its divisors is an integer number (172242232).

Almost surely, 2^344484463 is an apocalyptic number.

344484463 is a deficient number, since it is larger than the sum of its proper divisors (1).

344484463 is an equidigital number, since it uses as much as digits as its factorization.

344484463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 442368, while the sum is 40.

The square root of 344484463 is about 18560.2926431670. The cubic root of 344484463 is about 701.0083854477.

The spelling of 344484463 in words is "three hundred forty-four million, four hundred eighty-four thousand, four hundred sixty-three".