328387363 has 4 divisors (see below), whose sum is σ = 328546800. Its totient is φ = 328227928.

The previous prime is 328387313. The next prime is 328387369. The reversal of 328387363 is 363783823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 328387363 - 2¹³ = 328379171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328387369) 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, 76588 + ... + 80761.

It is an arithmetic number, because the mean of its divisors is an integer number (82136700).

Almost surely, 2^328387363 is an apocalyptic number.

328387363 is a deficient number, since it is larger than the sum of its proper divisors (159437).

328387363 is a wasteful number, since it uses less digits than its factorization.

328387363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159436.

The product of its digits is 435456, while the sum is 43.

The square root of 328387363 is about 18121.4613925036. The cubic root of 328387363 is about 689.9148274061.

The spelling of 328387363 in words is "three hundred twenty-eight million, three hundred eighty-seven thousand, three hundred sixty-three".