432673651 has 2 divisors, whose sum is σ = 432673652. Its totient is φ = 432673650.

The previous prime is 432673559. The next prime is 432673667. The reversal of 432673651 is 156376234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432673651 - 2²⁵ = 399119219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432673651.

It is not a weakly prime, because it can be changed into another prime (432673051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216336825 + 216336826.

It is an arithmetic number, because the mean of its divisors is an integer number (216336826).

Almost surely, 2^432673651 is an apocalyptic number.

432673651 is a deficient number, since it is larger than the sum of its proper divisors (1).

432673651 is an equidigital number, since it uses as much as digits as its factorization.

432673651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 432673651 is about 20800.8089025403. The cubic root of 432673651 is about 756.3453643280.

It can be divided in two parts, 4326 and 73651, that added together give a palindrome (77977).

The spelling of 432673651 in words is "four hundred thirty-two million, six hundred seventy-three thousand, six hundred fifty-one".