675004417 has 2 divisors, whose sum is σ = 675004418. Its totient is φ = 675004416.

The previous prime is 675004367. The next prime is 675004439. The reversal of 675004417 is 714400576.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 637108081 + 37896336 = 25241^2 + 6156^2 .

It is a cyclic number.

It is not a de Polignac number, because 675004417 - 2⁷ = 675004289 is a prime.

It is not a weakly prime, because it can be changed into another prime (675004457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337502208 + 337502209.

It is an arithmetic number, because the mean of its divisors is an integer number (337502209).

Almost surely, 2^675004417 is an apocalyptic number.

It is an amenable number.

675004417 is a deficient number, since it is larger than the sum of its proper divisors (1).

675004417 is an equidigital number, since it uses as much as digits as its factorization.

675004417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 675004417 is about 25980.8471185987. The cubic root of 675004417 is about 877.2072348503.

It can be divided in two parts, 67500 and 4417, that added together give a palindrome (71917).

The spelling of 675004417 in words is "six hundred seventy-five million, four thousand, four hundred seventeen".