423060347 has 2 divisors, whose sum is σ = 423060348. Its totient is φ = 423060346.

The previous prime is 423060307. The next prime is 423060373. The reversal of 423060347 is 743060324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423060347 - 2¹⁶ = 422994811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (423060307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211530173 + 211530174.

It is an arithmetic number, because the mean of its divisors is an integer number (211530174).

Almost surely, 2^423060347 is an apocalyptic number.

423060347 is a deficient number, since it is larger than the sum of its proper divisors (1).

423060347 is an equidigital number, since it uses as much as digits as its factorization.

423060347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 423060347 is about 20568.4308346553. The cubic root of 423060347 is about 750.7017710037.

The spelling of 423060347 in words is "four hundred twenty-three million, sixty thousand, three hundred forty-seven".