329422 has 8 divisors (see below), whose sum is σ = 520200. Its totient is φ = 156024.

The previous prime is 329419. The next prime is 329431. The reversal of 329422 is 224923.

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

It is a d-powerful number, because it can be written as 3 + 2 + 4⁹ + 9⁵ + 2⁵ + 2¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 329393 and 329402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4297 + ... + 4372.

It is an arithmetic number, because the mean of its divisors is an integer number (65025).

2³²⁹⁴²² is an apocalyptic number.

329422 is a deficient number, since it is larger than the sum of its proper divisors (190778).

329422 is a wasteful number, since it uses less digits than its factorization.

329422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690.

The product of its digits is 864, while the sum is 22.

The square root of 329422 is about 573.9529597450. The cubic root of 329422 is about 69.0638630185.

The spelling of 329422 in words is "three hundred twenty-nine thousand, four hundred twenty-two".