328386341 has 4 divisors (see below), whose sum is σ = 342664032. Its totient is φ = 314108652.

The previous prime is 328386307. The next prime is 328386347. The reversal of 328386341 is 143683823.

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 328386341 - 2²⁶ = 261277477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328386295 and 328386304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328386347) 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, 7138811 + ... + 7138856.

It is an arithmetic number, because the mean of its divisors is an integer number (85666008).

Almost surely, 2^328386341 is an apocalyptic number.

It is an amenable number.

328386341 is a deficient number, since it is larger than the sum of its proper divisors (14277691).

328386341 is a wasteful number, since it uses less digits than its factorization.

328386341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14277690.

The product of its digits is 82944, while the sum is 38.

The square root of 328386341 is about 18121.4331938729. The cubic root of 328386341 is about 689.9141116927.

The spelling of 328386341 in words is "three hundred twenty-eight million, three hundred eighty-six thousand, three hundred forty-one".