432672347 has 2 divisors, whose sum is σ = 432672348. Its totient is φ = 432672346.

The previous prime is 432672323. The next prime is 432672377. The reversal of 432672347 is 743276234.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432672347 - 2¹⁴ = 432655963 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432672347.

It is not a weakly prime, because it can be changed into another prime (432672307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216336173 + 216336174.

It is an arithmetic number, because the mean of its divisors is an integer number (216336174).

Almost surely, 2^432672347 is an apocalyptic number.

432672347 is a deficient number, since it is larger than the sum of its proper divisors (1).

432672347 is an equidigital number, since it uses as much as digits as its factorization.

432672347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 38.

The square root of 432672347 is about 20800.7775575818. Note that the first 3 decimals coincide. The cubic root of 432672347 is about 756.3446044979.

The spelling of 432672347 in words is "four hundred thirty-two million, six hundred seventy-two thousand, three hundred forty-seven".