325366647 has 8 divisors (see below), whose sum is σ = 434556144. Its totient is φ = 216544128.

The previous prime is 325366637. The next prime is 325366667. The reversal of 325366647 is 746663523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325366647 - 2¹⁶ = 325301111 is a prime.

It is a super-3 number, since 3×325366647³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325366599 and 325366608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325366627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89668 + ... + 93225.

It is an arithmetic number, because the mean of its divisors is an integer number (54319518).

Almost surely, 2^325366647 is an apocalyptic number.

325366647 is a deficient number, since it is larger than the sum of its proper divisors (109189497).

325366647 is a wasteful number, since it uses less digits than its factorization.

325366647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183489.

The product of its digits is 544320, while the sum is 42.

The square root of 325366647 is about 18037.9224690650. The cubic root of 325366647 is about 687.7928824619.

The spelling of 325366647 in words is "three hundred twenty-five million, three hundred sixty-six thousand, six hundred forty-seven".