327406630 has 16 divisors (see below), whose sum is σ = 589717440. Its totient is φ = 130876992.

The previous prime is 327406619. The next prime is 327406657. The reversal of 327406630 is 36604723.

It is a junction number, because it is equal to n+sod(n) for n = 327406592 and 327406601.

It is a congruent number.

It is an unprimeable number.

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, 6691 + ... + 26449.

It is an arithmetic number, because the mean of its divisors is an integer number (36857340).

Almost surely, 2^327406630 is an apocalyptic number.

327406630 is a deficient number, since it is larger than the sum of its proper divisors (262310810).

327406630 is a wasteful number, since it uses less digits than its factorization.

327406630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21423.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 327406630 is about 18094.3811720655. The cubic root of 327406630 is about 689.2273294338.

The spelling of 327406630 in words is "three hundred twenty-seven million, four hundred six thousand, six hundred thirty".