328801411 has 4 divisors (see below), whose sum is σ = 331711272. Its totient is φ = 325891552.

The previous prime is 328801409. The next prime is 328801423. The reversal of 328801411 is 114108823.

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 328801411 - 2¹ = 328801409 is a prime.

It is a super-2 number, since 2×328801411² = 216220735751181842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 328801411.

It is not an unprimeable number, because it can be changed into a prime (328801211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454761 + ... + 1454986.

It is an arithmetic number, because the mean of its divisors is an integer number (82927818).

Almost surely, 2^328801411 is an apocalyptic number.

328801411 is a deficient number, since it is larger than the sum of its proper divisors (2909861).

328801411 is a wasteful number, since it uses less digits than its factorization.

328801411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909860.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 328801411 is about 18132.8820378891. The cubic root of 328801411 is about 690.2046658846.

The spelling of 328801411 in words is "three hundred twenty-eight million, eight hundred one thousand, four hundred eleven".