326368869 has 8 divisors (see below), whose sum is σ = 437828832. Its totient is φ = 216244080.

The previous prime is 326368853. The next prime is 326368877. The reversal of 326368869 is 968863623.

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

It is not a de Polignac number, because 326368869 - 2⁴ = 326368853 is a prime.

It is a super-2 number, since 2×326368869² = 213033277304678322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326368969) 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 7 ways as a sum of consecutive naturals, for example, 333222 + ... + 334199.

It is an arithmetic number, because the mean of its divisors is an integer number (54728604).

Almost surely, 2^326368869 is an apocalyptic number.

It is an amenable number.

326368869 is a deficient number, since it is larger than the sum of its proper divisors (111459963).

326368869 is a wasteful number, since it uses less digits than its factorization.

326368869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667587.

The product of its digits is 2239488, while the sum is 51.

The square root of 326368869 is about 18065.6820795673. The cubic root of 326368869 is about 688.4983579665.

The spelling of 326368869 in words is "three hundred twenty-six million, three hundred sixty-eight thousand, eight hundred sixty-nine".