326871936 has 224 divisors, whose sum is σ = 1016752320. Its totient is φ = 104509440.

The previous prime is 326871931. The next prime is 326871943. The reversal of 326871936 is 639178623.

It is a junction number, because it is equal to n+sod(n) for n = 326871891 and 326871900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326871931) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2892616 + ... + 2892728.

Almost surely, 2^326871936 is an apocalyptic number.

326871936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326871936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508376160).

326871936 is an abundant number, since it is smaller than the sum of its proper divisors (689880384).

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

326871936 is an equidigital number, since it uses as much as digits as its factorization.

326871936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 149 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 326871936 is about 18079.5999955751. The cubic root of 326871936 is about 688.8519282440.

The spelling of 326871936 in words is "three hundred twenty-six million, eight hundred seventy-one thousand, nine hundred thirty-six".