326073668 has 48 divisors (see below), whose sum is σ = 663707520. Its totient is φ = 139037184.

The previous prime is 326073653. The next prime is 326073673. The reversal of 326073668 is 866370623.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24230 + ... + 35202.

It is an arithmetic number, because the mean of its divisors is an integer number (13827240).

Almost surely, 2^326073668 is an apocalyptic number.

326073668 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

326073668 is an abundant number, since it is smaller than the sum of its proper divisors (337633852).

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

326073668 is a wasteful number, since it uses less digits than its factorization.

326073668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036 (or 11034 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 326073668 is about 18057.5100166108. The cubic root of 326073668 is about 688.2907128421.

The spelling of 326073668 in words is "three hundred twenty-six million, seventy-three thousand, six hundred sixty-eight".