326003085361 has 8 divisors (see below), whose sum is σ = 328199664744. Its totient is φ = 323808026880.

The previous prime is 326003085293. The next prime is 326003085371. The reversal of 326003085361 is 163580300623.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 48991395600 + 277011689761 = 221340^2 + 526319^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 326003085361 - 2²⁷ = 325868867633 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 326003085361.

It is not an unprimeable number, because it can be changed into a prime (326003085371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51561 + ... + 809113.

It is an arithmetic number, because the mean of its divisors is an integer number (41024958093).

Almost surely, 2^326003085361 is an apocalyptic number.

It is an amenable number.

326003085361 is a deficient number, since it is larger than the sum of its proper divisors (2196579383).

326003085361 is a wasteful number, since it uses less digits than its factorization.

326003085361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760451.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 326003085361 its reverse (163580300623), we get a palindrome (489583385984).

The spelling of 326003085361 in words is "three hundred twenty-six billion, three million, eighty-five thousand, three hundred sixty-one".