328715343 has 12 divisors (see below), whose sum is σ = 517975848. Its totient is φ = 199221360.

The previous prime is 328715341. The next prime is 328715347. The reversal of 328715343 is 343517823.

It is not a de Polignac number, because 328715343 - 2¹ = 328715341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328715298 and 328715307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328715341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1660080 + ... + 1660277.

It is an arithmetic number, because the mean of its divisors is an integer number (43164654).

Almost surely, 2^328715343 is an apocalyptic number.

328715343 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

328715343 is a deficient number, since it is larger than the sum of its proper divisors (189260505).

328715343 is a wasteful number, since it uses less digits than its factorization.

328715343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320374 (or 3320371 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 328715343 is about 18130.5086249669. The cubic root of 328715343 is about 690.1444373117.

The spelling of 328715343 in words is "three hundred twenty-eight million, seven hundred fifteen thousand, three hundred forty-three".