326634316 has 12 divisors (see below), whose sum is σ = 596462832. Its totient is φ = 156216368.

The previous prime is 326634271. The next prime is 326634317. The reversal of 326634316 is 613436623.

It is not an unprimeable number, because it can be changed into a prime (326634317) 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 3 ways as a sum of consecutive naturals, for example, 1775095 + ... + 1775278.

It is an arithmetic number, because the mean of its divisors is an integer number (49705236).

Almost surely, 2^326634316 is an apocalyptic number.

It is an amenable number.

326634316 is a deficient number, since it is larger than the sum of its proper divisors (269828516).

326634316 is a wasteful number, since it uses less digits than its factorization.

326634316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550400 (or 3550398 counting only the distinct ones).

The product of its digits is 46656, while the sum is 34.

The square root of 326634316 is about 18073.0273059053. The cubic root of 326634316 is about 688.6849671635.

The spelling of 326634316 in words is "three hundred twenty-six million, six hundred thirty-four thousand, three hundred sixteen".