434645411 has 2 divisors, whose sum is σ = 434645412. Its totient is φ = 434645410.

The previous prime is 434645383. The next prime is 434645437. The reversal of 434645411 is 114546434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434645411 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (434645611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217322705 + 217322706.

It is an arithmetic number, because the mean of its divisors is an integer number (217322706).

Almost surely, 2^434645411 is an apocalyptic number.

434645411 is a deficient number, since it is larger than the sum of its proper divisors (1).

434645411 is an equidigital number, since it uses as much as digits as its factorization.

434645411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 32.

The square root of 434645411 is about 20848.1512609632. The cubic root of 434645411 is about 757.4925506208.

The spelling of 434645411 in words is "four hundred thirty-four million, six hundred forty-five thousand, four hundred eleven".