326768141 has 4 divisors (see below), whose sum is σ = 373449312. Its totient is φ = 280086972.

The previous prime is 326768129. The next prime is 326768147. The reversal of 326768141 is 141867623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 326768141 - 2¹⁰ = 326767117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326768095 and 326768104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326768147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23340575 + ... + 23340588.

It is an arithmetic number, because the mean of its divisors is an integer number (93362328).

Almost surely, 2^326768141 is an apocalyptic number.

It is an amenable number.

326768141 is a deficient number, since it is larger than the sum of its proper divisors (46681171).

326768141 is an equidigital number, since it uses as much as digits as its factorization.

326768141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46681170.

The product of its digits is 48384, while the sum is 38.

The square root of 326768141 is about 18076.7292672098. The cubic root of 326768141 is about 688.7790077846.

The spelling of 326768141 in words is "three hundred twenty-six million, seven hundred sixty-eight thousand, one hundred forty-one".