1364328 has 48 divisors (see below), whose sum is σ = 4224480. Its totient is φ = 389664.

The previous prime is 1364327. The next prime is 1364329. The reversal of 1364328 is 8234631.

It is a happy number.

1364328 is a `hidden beast` number, since 13 + 643 + 2 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1364327) and next prime (1364329).

It is a super-2 number, since 2×1364328² = 3722781783168, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1364323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 850 + ... + 1857.

It is an arithmetic number, because the mean of its divisors is an integer number (88010).

2^1364328 is an apocalyptic number.

1364328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1364328 is an abundant number, since it is smaller than the sum of its proper divisors (2860152).

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

1364328 is a wasteful number, since it uses less digits than its factorization.

1364328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726 (or 2719 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1364328 is about 1168.0445196995. The cubic root of 1364328 is about 110.9105683352.

Adding to 1364328 its reverse (8234631), we get a palindrome (9598959).

The spelling of 1364328 in words is "one million, three hundred sixty-four thousand, three hundred twenty-eight".