326462013 has 6 divisors (see below), whose sum is σ = 471556254. Its totient is φ = 217641336.

The previous prime is 326461981. The next prime is 326462041. The reversal of 326462013 is 310264623.

326462013 is a `hidden beast` number, since 3 + 2 + 646 + 2 + 0 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 319587129 + 6874884 = 17877^2 + 2622^2 .

It is not a de Polignac number, because 326462013 - 2⁵ = 326461981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326462053) 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 5 ways as a sum of consecutive naturals, for example, 18136770 + ... + 18136787.

It is an arithmetic number, because the mean of its divisors is an integer number (78592709).

Almost surely, 2^326462013 is an apocalyptic number.

It is an amenable number.

326462013 is a deficient number, since it is larger than the sum of its proper divisors (145094241).

326462013 is a wasteful number, since it uses less digits than its factorization.

326462013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36273563 (or 36273560 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 326462013 is about 18068.2598221301. The cubic root of 326462013 is about 688.5638497023.

The spelling of 326462013 in words is "three hundred twenty-six million, four hundred sixty-two thousand, thirteen".