326344894983 has 6 divisors (see below), whose sum is σ = 471387070544. Its totient is φ = 217563263316.

The previous prime is 326344894979. The next prime is 326344894999. The reversal of 326344894983 is 389498443623.

326344894983 is a `hidden beast` number, since 3 + 2 + 6 + 34 + 489 + 49 + 83 = 666.

It is not a de Polignac number, because 326344894983 - 2² = 326344894979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 326344894983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326344894783) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18130271935 + ... + 18130271952.

Almost surely, 2^326344894983 is an apocalyptic number.

326344894983 is a deficient number, since it is larger than the sum of its proper divisors (145042175561).

326344894983 is a wasteful number, since it uses less digits than its factorization.

326344894983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36260543893 (or 36260543890 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 63.

The spelling of 326344894983 in words is "three hundred twenty-six billion, three hundred forty-four million, eight hundred ninety-four thousand, nine hundred eighty-three".