803280 has 40 divisors (see below), whose sum is σ = 2490912. Its totient is φ = 214144.

The previous prime is 803273. The next prime is 803287. The reversal of 803280 is 82308.

It is an interprime number because it is at equal distance from previous prime (803273) and next prime (803287).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434 + ... + 1913.

2⁸⁰³²⁸⁰ is an apocalyptic number.

803280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

803280 is an abundant number, since it is smaller than the sum of its proper divisors (1687632).

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

803280 is a wasteful number, since it uses less digits than its factorization.

803280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363 (or 3357 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 803280 is about 896.2588911693. The cubic root of 803280 is about 92.9584737718.

Adding to 803280 its reverse (82308), we get a palindrome (885588).

The spelling of 803280 in words is "eight hundred three thousand, two hundred eighty".