328237361 has 8 divisors (see below), whose sum is σ = 339921120. Its totient is φ = 316737792.

The previous prime is 328237319. The next prime is 328237387. The reversal of 328237361 is 163732823.

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

It is a cyclic number.

It is not a de Polignac number, because 328237361 - 2¹⁸ = 327975217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328237391) 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, 42416 + ... + 49553.

It is an arithmetic number, because the mean of its divisors is an integer number (42490140).

Almost surely, 2^328237361 is an apocalyptic number.

It is an amenable number.

328237361 is a deficient number, since it is larger than the sum of its proper divisors (11683759).

328237361 is an equidigital number, since it uses as much as digits as its factorization.

328237361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92095.

The product of its digits is 36288, while the sum is 35.

The square root of 328237361 is about 18117.3221255240. The cubic root of 328237361 is about 689.8097641211.

The spelling of 328237361 in words is "three hundred twenty-eight million, two hundred thirty-seven thousand, three hundred sixty-one".