326955216 has 40 divisors (see below), whose sum is σ = 965297344. Its totient is φ = 93415680.

The previous prime is 326955191. The next prime is 326955221. The reversal of 326955216 is 612559623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486205 + ... + 486876.

Almost surely, 2^326955216 is an apocalyptic number.

It is an amenable number.

326955216 is an abundant number, since it is smaller than the sum of its proper divisors (638342128).

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

326955216 is a wasteful number, since it uses less digits than its factorization.

326955216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973099 (or 973093 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 326955216 is about 18081.9029971958. The cubic root of 326955216 is about 688.9104248711.

It can be divided in two parts, 3269 and 55216, that added together give a palindrome (58485).

The spelling of 326955216 in words is "three hundred twenty-six million, nine hundred fifty-five thousand, two hundred sixteen".