496321 has 8 divisors (see below), whose sum is σ = 579200. Its totient is φ = 425124.

The previous prime is 496313. The next prime is 496333. The reversal of 496321 is 123694.

It is not a de Polignac number, because 496321 - 2³ = 496313 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is the 705-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (496381) by changing a digit.

It is a nontrivial repunit in base 704.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381 + ... + 1066.

It is an arithmetic number, because the mean of its divisors is an integer number (72400).

2⁴⁹⁶³²¹ is an apocalyptic number.

It is an amenable number.

496321 is a deficient number, since it is larger than the sum of its proper divisors (82879).

496321 is an equidigital number, since it uses as much as digits as its factorization.

496321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468 (or 1454 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 496321 is about 704.5005322922. The cubic root of 496321 is about 79.1749048983.

The spelling of 496321 in words is "four hundred ninety-six thousand, three hundred twenty-one".