328241441 has 8 divisors (see below), whose sum is σ = 373650624. Its totient is φ = 285427120.

The previous prime is 328241371. The next prime is 328241447. The reversal of 328241441 is 144142823.

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

It is not a de Polignac number, because 328241441 - 2¹⁰ = 328240417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328241447) 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, 648446 + ... + 648951.

It is an arithmetic number, because the mean of its divisors is an integer number (46706328).

Almost surely, 2^328241441 is an apocalyptic number.

It is an amenable number.

328241441 is a deficient number, since it is larger than the sum of its proper divisors (45409183).

328241441 is a wasteful number, since it uses less digits than its factorization.

328241441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297431.

The product of its digits is 6144, while the sum is 29.

The square root of 328241441 is about 18117.4347245961. The cubic root of 328241441 is about 689.8126222278.

The spelling of 328241441 in words is "three hundred twenty-eight million, two hundred forty-one thousand, four hundred forty-one".