40326336 has 84 divisors (see below), whose sum is σ = 119915432. Its totient is φ = 13436928.

The previous prime is 40326331. The next prime is 40326343. The reversal of 40326336 is 63362304.

40326336 is a `hidden beast` number, since 4 + 0 + 326 + 336 = 666.

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

40326336 is a modest number, since divided by 6336 gives 4032 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40326331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14256 + ... + 16848.

Almost surely, 2^40326336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40326336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59957716).

40326336 is an abundant number, since it is smaller than the sum of its proper divisors (79589096).

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

40326336 is an equidigital number, since it uses as much as digits as its factorization.

40326336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620 (or 2598 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 40326336 is about 6350.3020400608. The cubic root of 40326336 is about 342.9227160294.

The spelling of 40326336 in words is "forty million, three hundred twenty-six thousand, three hundred thirty-six".