412329 has 4 divisors (see below), whose sum is σ = 549776. Its totient is φ = 274884.

The previous prime is 412303. The next prime is 412333. The reversal of 412329 is 923214.

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.

It is not a de Polignac number, because 412329 - 2⁷ = 412201 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412339) 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, 68719 + ... + 68724.

It is an arithmetic number, because the mean of its divisors is an integer number (137444).

2⁴¹²³²⁹ is an apocalyptic number.

It is an amenable number.

412329 is a deficient number, since it is larger than the sum of its proper divisors (137447).

412329 is a wasteful number, since it uses less digits than its factorization.

412329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137446.

The product of its digits is 432, while the sum is 21.

The square root of 412329 is about 642.1284918145. The cubic root of 412329 is about 74.4299899331.

It can be divided in two parts, 412 and 329, that added together give a triangular number (741 = T₃₈).

The spelling of 412329 in words is "four hundred twelve thousand, three hundred twenty-nine".