329413 has 4 divisors (see below), whose sum is σ = 376480. Its totient is φ = 282348.

The previous prime is 329401. The next prime is 329419. The reversal of 329413 is 314923.

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 a cyclic number.

It is not a de Polignac number, because 329413 - 2⁹ = 328901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329419) 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, 23523 + ... + 23536.

It is an arithmetic number, because the mean of its divisors is an integer number (94120).

2³²⁹⁴¹³ is an apocalyptic number.

It is an amenable number.

329413 is a deficient number, since it is larger than the sum of its proper divisors (47067).

329413 is an equidigital number, since it uses as much as digits as its factorization.

329413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47066.

The product of its digits is 648, while the sum is 22.

The square root of 329413 is about 573.9451193276. The cubic root of 329413 is about 69.0632340578.

The spelling of 329413 in words is "three hundred twenty-nine thousand, four hundred thirteen".