328415213 has 8 divisors (see below), whose sum is σ = 376171200. Its totient is φ = 280869120.

The previous prime is 328415149. The next prime is 328415233. The reversal of 328415213 is 312514823.

It is a happy number.

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

It is not a de Polignac number, because 328415213 - 2⁶ = 328415149 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 (328415233) 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, 49103 + ... + 55388.

It is an arithmetic number, because the mean of its divisors is an integer number (47021400).

Almost surely, 2^328415213 is an apocalyptic number.

It is an amenable number.

328415213 is a deficient number, since it is larger than the sum of its proper divisors (47755987).

328415213 is a wasteful number, since it uses less digits than its factorization.

328415213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104947.

The product of its digits is 5760, while the sum is 29.

The square root of 328415213 is about 18122.2298020967. The cubic root of 328415213 is about 689.9343303742.

The spelling of 328415213 in words is "three hundred twenty-eight million, four hundred fifteen thousand, two hundred thirteen".