1328395 has 8 divisors (see below), whose sum is σ = 1600560. Its totient is φ = 1058400.

The previous prime is 1328387. The next prime is 1328407. The reversal of 1328395 is 5938231.

It is a happy number.

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

It is not a de Polignac number, because 1328395 - 2³ = 1328387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545 + ... + 2245.

It is an arithmetic number, because the mean of its divisors is an integer number (200070).

2^1328395 is an apocalyptic number.

1328395 is a deficient number, since it is larger than the sum of its proper divisors (272165).

1328395 is an equidigital number, since it uses as much as digits as its factorization.

1328395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085.

The product of its digits is 6480, while the sum is 31.

The square root of 1328395 is about 1152.5601936558. The cubic root of 1328395 is about 109.9281900460.

The spelling of 1328395 in words is "one million, three hundred twenty-eight thousand, three hundred ninety-five".