326104461 has 10 divisors (see below), whose sum is σ = 487143822. Its totient is φ = 217402920.

The previous prime is 326104451. The next prime is 326104487. The reversal of 326104461 is 164401623.

326104461 is a `hidden beast` number, since 3 + 2 + 610 + 4 + 46 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 300155625 + 25948836 = 17325^2 + 5094^2 .

It is not a de Polignac number, because 326104461 - 2¹⁸ = 325842317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326104411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2012910 + ... + 2013071.

Almost surely, 2^326104461 is an apocalyptic number.

It is an amenable number.

326104461 is a deficient number, since it is larger than the sum of its proper divisors (161039361).

326104461 is an equidigital number, since it uses as much as digits as its factorization.

326104461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025993 (or 4025984 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 326104461 is about 18058.3626334172. The cubic root of 326104461 is about 688.3123785687.

The spelling of 326104461 in words is "three hundred twenty-six million, one hundred four thousand, four hundred sixty-one".