675603347 has 2 divisors, whose sum is σ = 675603348. Its totient is φ = 675603346.

The previous prime is 675603329. The next prime is 675603359. The reversal of 675603347 is 743306576.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675603347 - 2⁶ = 675603283 is a prime.

It is not a weakly prime, because it can be changed into another prime (675003347) 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, 337801673 + 337801674.

It is an arithmetic number, because the mean of its divisors is an integer number (337801674).

Almost surely, 2^675603347 is an apocalyptic number.

675603347 is a deficient number, since it is larger than the sum of its proper divisors (1).

675603347 is an equidigital number, since it uses as much as digits as its factorization.

675603347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 41.

The square root of 675603347 is about 25992.3709384119. The cubic root of 675603347 is about 877.4666061972.

It can be divided in two parts, 67560 and 3347, that added together give a palindrome (70907).

The spelling of 675603347 in words is "six hundred seventy-five million, six hundred three thousand, three hundred forty-seven".