1396326 has 16 divisors (see below), whose sum is σ = 2804400. Its totient is φ = 463488.

The previous prime is 1396303. The next prime is 1396327. The reversal of 1396326 is 6236931.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1396293 and 1396302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2170 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (175275).

2^1396326 is an apocalyptic number.

1396326 is an abundant number, since it is smaller than the sum of its proper divisors (1408074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1396326 is a wasteful number, since it uses less digits than its factorization.

1396326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983.

The product of its digits is 5832, while the sum is 30.

The square root of 1396326 is about 1181.6623883326. The cubic root of 1396326 is about 111.7709498331.

The spelling of 1396326 in words is "one million, three hundred ninety-six thousand, three hundred twenty-six".