326630 has 16 divisors (see below), whose sum is σ = 596160. Its totient is φ = 128832.

The previous prime is 326617. The next prime is 326633. The reversal of 326630 is 36623.

It is a happy number.

It is a d-powerful number, because it can be written as 3 + 2⁵ + 6⁶ + 6⁷ + 3 + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707 + ... + 1073.

It is an arithmetic number, because the mean of its divisors is an integer number (37260).

2³²⁶⁶³⁰ is an apocalyptic number.

326630 is a deficient number, since it is larger than the sum of its proper divisors (269530).

326630 is a wasteful number, since it uses less digits than its factorization.

326630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 326630 is about 571.5155290979. The cubic root of 326630 is about 68.8681933825.

The spelling of 326630 in words is "three hundred twenty-six thousand, six hundred thirty".