326652947 has 2 divisors, whose sum is σ = 326652948. Its totient is φ = 326652946.

The previous prime is 326652929. The next prime is 326653009. The reversal of 326652947 is 749256623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 326652947 - 2²⁸ = 58217491 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 326652898 and 326652907.

It is not a weakly prime, because it can be changed into another prime (326652847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163326473 + 163326474.

It is an arithmetic number, because the mean of its divisors is an integer number (163326474).

Almost surely, 2^326652947 is an apocalyptic number.

326652947 is a deficient number, since it is larger than the sum of its proper divisors (1).

326652947 is an equidigital number, since it uses as much as digits as its factorization.

326652947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 44.

The square root of 326652947 is about 18073.5427351695. The cubic root of 326652947 is about 688.6980609558.

The spelling of 326652947 in words is "three hundred twenty-six million, six hundred fifty-two thousand, nine hundred forty-seven".