432071964 has 18 divisors (see below), whose sum is σ = 1092182000. Its totient is φ = 144023976.

The previous prime is 432071921. The next prime is 432071971. The reversal of 432071964 is 469170234.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 12001999 = 432071964 / (4 + 3 + 2 + 0 + 7 + 1 + 9 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6000964 + ... + 6001035.

Almost surely, 2^432071964 is an apocalyptic number.

It is an amenable number.

432071964 is an abundant number, since it is smaller than the sum of its proper divisors (660110036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432071964 is a wasteful number, since it uses less digits than its factorization.

432071964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12002009 (or 12002004 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 432071964 is about 20786.3408035181. The cubic root of 432071964 is about 755.9946039759.

The spelling of 432071964 in words is "four hundred thirty-two million, seventy-one thousand, nine hundred sixty-four".