326350312 has 16 divisors (see below), whose sum is σ = 638511840. Its totient is φ = 156080496.

The previous prime is 326350307. The next prime is 326350319. The reversal of 326350312 is 213053623.

It is a happy number.

It is a super-2 number, since 2×326350312² = 213009052284994688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (326350319) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 886638 + ... + 887005.

It is an arithmetic number, because the mean of its divisors is an integer number (39906990).

Almost surely, 2^326350312 is an apocalyptic number.

It is an amenable number.

326350312 is a deficient number, since it is larger than the sum of its proper divisors (312161528).

326350312 is a wasteful number, since it uses less digits than its factorization.

326350312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773672 (or 1773668 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 326350312 is about 18065.1684741660. The cubic root of 326350312 is about 688.4853086150.

The spelling of 326350312 in words is "three hundred twenty-six million, three hundred fifty thousand, three hundred twelve".