326136996 has 24 divisors (see below), whose sum is σ = 845540640. Its totient is φ = 108712296.

The previous prime is 326136977. The next prime is 326137013. The reversal of 326136996 is 699631623.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509786 + ... + 1510001.

It is an arithmetic number, because the mean of its divisors is an integer number (35230860).

Almost surely, 2^326136996 is an apocalyptic number.

326136996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

326136996 is an abundant number, since it is smaller than the sum of its proper divisors (519403644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326136996 is a wasteful number, since it uses less digits than its factorization.

326136996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019800 (or 3019792 counting only the distinct ones).

The product of its digits is 314928, while the sum is 45.

The square root of 326136996 is about 18059.2634401296. The cubic root of 326136996 is about 688.3352684718.

The spelling of 326136996 in words is "three hundred twenty-six million, one hundred thirty-six thousand, nine hundred ninety-six".