434708453 has 2 divisors, whose sum is σ = 434708454. Its totient is φ = 434708452.

The previous prime is 434708431. The next prime is 434708471. The reversal of 434708453 is 354807434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 382319809 + 52388644 = 19553^2 + 7238^2 .

It is a cyclic number.

It is not a de Polignac number, because 434708453 - 2⁶ = 434708389 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434708413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217354226 + 217354227.

It is an arithmetic number, because the mean of its divisors is an integer number (217354227).

Almost surely, 2^434708453 is an apocalyptic number.

It is an amenable number.

434708453 is a deficient number, since it is larger than the sum of its proper divisors (1).

434708453 is an equidigital number, since it uses as much as digits as its factorization.

434708453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 434708453 is about 20849.6631387656. The cubic root of 434708453 is about 757.5291716882.

The spelling of 434708453 in words is "four hundred thirty-four million, seven hundred eight thousand, four hundred fifty-three".