432037973 has 2 divisors, whose sum is σ = 432037974. Its totient is φ = 432037972.

The previous prime is 432037967. The next prime is 432038039. The reversal of 432037973 is 379730234.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324252049 + 107785924 = 18007^2 + 10382^2 .

It is a cyclic number.

It is not a de Polignac number, because 432037973 - 2¹⁴ = 432021589 is a prime.

It is a super-2 number, since 2×432037973² = 373313620227897458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432057973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216018986 + 216018987.

It is an arithmetic number, because the mean of its divisors is an integer number (216018987).

Almost surely, 2^432037973 is an apocalyptic number.

It is an amenable number.

432037973 is a deficient number, since it is larger than the sum of its proper divisors (1).

432037973 is an equidigital number, since it uses as much as digits as its factorization.

432037973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 38.

The square root of 432037973 is about 20785.5231591606. The cubic root of 432037973 is about 755.9747788167.

The spelling of 432037973 in words is "four hundred thirty-two million, thirty-seven thousand, nine hundred seventy-three".