326453036 has 48 divisors (see below), whose sum is σ = 704922624. Its totient is φ = 128817216.

The previous prime is 326453021. The next prime is 326453059. The reversal of 326453036 is 630354623.

It is a junction number, because it is equal to n+sod(n) for n = 326452993 and 326453011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182201 + ... + 183983.

It is an arithmetic number, because the mean of its divisors is an integer number (14685888).

Almost surely, 2^326453036 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 326453036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352461312).

326453036 is an abundant number, since it is smaller than the sum of its proper divisors (378469588).

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

326453036 is a wasteful number, since it uses less digits than its factorization.

326453036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 326453036 is about 18068.0114013690. The cubic root of 326453036 is about 688.5575383051.

The spelling of 326453036 in words is "three hundred twenty-six million, four hundred fifty-three thousand, thirty-six".