430494047 has 2 divisors, whose sum is σ = 430494048. Its totient is φ = 430494046.

The previous prime is 430494041. The next prime is 430494049. The reversal of 430494047 is 740494034.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430494047 - 2⁶ = 430493983 is a prime.

Together with 430494049, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 430493998 and 430494016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430494041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215247023 + 215247024.

It is an arithmetic number, because the mean of its divisors is an integer number (215247024).

Almost surely, 2^430494047 is an apocalyptic number.

430494047 is a deficient number, since it is larger than the sum of its proper divisors (1).

430494047 is an equidigital number, since it uses as much as digits as its factorization.

430494047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 430494047 is about 20748.3504645550. The cubic root of 430494047 is about 755.0731896944.

The spelling of 430494047 in words is "four hundred thirty million, four hundred ninety-four thousand, forty-seven".