434479063 has 2 divisors, whose sum is σ = 434479064. Its totient is φ = 434479062.

The previous prime is 434479051. The next prime is 434479069. The reversal of 434479063 is 360974434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434479063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434479069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217239531 + 217239532.

It is an arithmetic number, because the mean of its divisors is an integer number (217239532).

Almost surely, 2^434479063 is an apocalyptic number.

434479063 is a deficient number, since it is larger than the sum of its proper divisors (1).

434479063 is an equidigital number, since it uses as much as digits as its factorization.

434479063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 434479063 is about 20844.1613647563. The cubic root of 434479063 is about 757.3959021450.

The spelling of 434479063 in words is "four hundred thirty-four million, four hundred seventy-nine thousand, sixty-three".