432697 has 4 divisors (see below), whose sum is σ = 435456. Its totient is φ = 429940.

The previous prime is 432661. The next prime is 432713. The reversal of 432697 is 796234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 796234 = 2 ⋅398117.

It is a cyclic number.

It is not a de Polignac number, because 432697 - 2⁷ = 432569 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

432697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (432637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129 + ... + 1462.

It is an arithmetic number, because the mean of its divisors is an integer number (108864).

2⁴³²⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

432697 is a deficient number, since it is larger than the sum of its proper divisors (2759).

432697 is a wasteful number, since it uses less digits than its factorization.

432697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758.

The product of its digits is 9072, while the sum is 31.

The square root of 432697 is about 657.7970811732. The cubic root of 432697 is about 75.6358969340.

The spelling of 432697 in words is "four hundred thirty-two thousand, six hundred ninety-seven".