432380 has 24 divisors (see below), whose sum is σ = 978432. Its totient is φ = 159552.

The previous prime is 432373. The next prime is 432389. The reversal of 432380 is 83234.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432389) 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 in 7 ways as a sum of consecutive naturals, for example, 572 + ... + 1091.

It is an arithmetic number, because the mean of its divisors is an integer number (40768).

2⁴³²³⁸⁰ is an apocalyptic number.

It is an amenable number.

432380 is an abundant number, since it is smaller than the sum of its proper divisors (546052).

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

432380 is a wasteful number, since it uses less digits than its factorization.

432380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 1683 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 432380 is about 657.5560812585. The cubic root of 432380 is about 75.6174217755.

The spelling of 432380 in words is "four hundred thirty-two thousand, three hundred eighty".