434792047 has 2 divisors, whose sum is σ = 434792048. Its totient is φ = 434792046.

The previous prime is 434792027. The next prime is 434792053. The reversal of 434792047 is 740297434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434792047 - 2¹⁹ = 434267759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434792027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217396023 + 217396024.

It is an arithmetic number, because the mean of its divisors is an integer number (217396024).

Almost surely, 2^434792047 is an apocalyptic number.

434792047 is a deficient number, since it is larger than the sum of its proper divisors (1).

434792047 is an equidigital number, since it uses as much as digits as its factorization.

434792047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 434792047 is about 20851.6677270668. The cubic root of 434792047 is about 757.5777259430.

The spelling of 434792047 in words is "four hundred thirty-four million, seven hundred ninety-two thousand, forty-seven".