432394971 has 16 divisors (see below), whose sum is σ = 602494464. Its totient is φ = 275565024.

The previous prime is 432394969. The next prime is 432394973. The reversal of 432394971 is 179493234.

It is an interprime number because it is at equal distance from previous prime (432394969) and next prime (432394973).

It is not a de Polignac number, because 432394971 - 2¹ = 432394969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432394973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29596 + ... + 41721.

It is an arithmetic number, because the mean of its divisors is an integer number (37655904).

Almost surely, 2^432394971 is an apocalyptic number.

432394971 is a deficient number, since it is larger than the sum of its proper divisors (170099493).

432394971 is a wasteful number, since it uses less digits than its factorization.

432394971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71410.

The product of its digits is 163296, while the sum is 42.

The square root of 432394971 is about 20794.1090455927. The cubic root of 432394971 is about 756.1829450734.

The spelling of 432394971 in words is "four hundred thirty-two million, three hundred ninety-four thousand, nine hundred seventy-one".