432343487 has 2 divisors, whose sum is σ = 432343488. Its totient is φ = 432343486.

The previous prime is 432343481. The next prime is 432343493. The reversal of 432343487 is 784343234.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (432343481) and next prime (432343493).

It is a cyclic number.

It is not a de Polignac number, because 432343487 - 2²⁰ = 431294911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432343487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432343481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216171743 + 216171744.

It is an arithmetic number, because the mean of its divisors is an integer number (216171744).

Almost surely, 2^432343487 is an apocalyptic number.

432343487 is a deficient number, since it is larger than the sum of its proper divisors (1).

432343487 is an equidigital number, since it uses as much as digits as its factorization.

432343487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 38.

The square root of 432343487 is about 20792.8710619770. The cubic root of 432343487 is about 756.1529317209.

The spelling of 432343487 in words is "four hundred thirty-two million, three hundred forty-three thousand, four hundred eighty-seven".