326625441 has 4 divisors (see below), whose sum is σ = 435500592. Its totient is φ = 217750292.

The previous prime is 326625413. The next prime is 326625451. The reversal of 326625441 is 144526623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144526623 = 3 ⋅48175541.

It is a cyclic number.

It is not a de Polignac number, because 326625441 - 2¹¹ = 326623393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (326625401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54437571 + ... + 54437576.

It is an arithmetic number, because the mean of its divisors is an integer number (108875148).

Almost surely, 2^326625441 is an apocalyptic number.

It is an amenable number.

326625441 is a deficient number, since it is larger than the sum of its proper divisors (108875151).

326625441 is a wasteful number, since it uses less digits than its factorization.

326625441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108875150.

The product of its digits is 34560, while the sum is 33.

The square root of 326625441 is about 18072.7817725994. The cubic root of 326625441 is about 688.6787296739.

The spelling of 326625441 in words is "three hundred twenty-six million, six hundred twenty-five thousand, four hundred forty-one".