675173339 has 2 divisors, whose sum is σ = 675173340. Its totient is φ = 675173338.

The previous prime is 675173329. The next prime is 675173347. The reversal of 675173339 is 933371576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675173339 - 2¹⁶ = 675107803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 675173339.

It is not a weakly prime, because it can be changed into another prime (675173329) 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 as a sum of consecutive naturals, namely, 337586669 + 337586670.

It is an arithmetic number, because the mean of its divisors is an integer number (337586670).

Almost surely, 2^675173339 is an apocalyptic number.

675173339 is a deficient number, since it is larger than the sum of its proper divisors (1).

675173339 is an equidigital number, since it uses as much as digits as its factorization.

675173339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 357210, while the sum is 44.

The square root of 675173339 is about 25984.0978100068. The cubic root of 675173339 is about 877.2804033796.

The spelling of 675173339 in words is "six hundred seventy-five million, one hundred seventy-three thousand, three hundred thirty-nine".