432084991 has 8 divisors (see below), whose sum is σ = 474102720. Its totient is φ = 391321632.

The previous prime is 432084979. The next prime is 432084997. The reversal of 432084991 is 199480234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 432084991 - 2¹⁷ = 431953919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432084997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312871 + ... + 314248.

It is an arithmetic number, because the mean of its divisors is an integer number (59262840).

Almost surely, 2^432084991 is an apocalyptic number.

432084991 is a deficient number, since it is larger than the sum of its proper divisors (42017729).

432084991 is a wasteful number, since it uses less digits than its factorization.

432084991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627185.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 432084991 is about 20786.6541559723. The cubic root of 432084991 is about 756.0022016630.

The spelling of 432084991 in words is "four hundred thirty-two million, eighty-four thousand, nine hundred ninety-one".