675406327 has 2 divisors, whose sum is σ = 675406328. Its totient is φ = 675406326.

The previous prime is 675406321. The next prime is 675406349. The reversal of 675406327 is 723604576.

675406327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675406327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 675406327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675406321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337703163 + 337703164.

It is an arithmetic number, because the mean of its divisors is an integer number (337703164).

Almost surely, 2^675406327 is an apocalyptic number.

675406327 is a deficient number, since it is larger than the sum of its proper divisors (1).

675406327 is an equidigital number, since it uses as much as digits as its factorization.

675406327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 675406327 is about 25988.5807038399. The cubic root of 675406327 is about 877.3813020617.

The spelling of 675406327 in words is "six hundred seventy-five million, four hundred six thousand, three hundred twenty-seven".