674852897 has 2 divisors, whose sum is σ = 674852898. Its totient is φ = 674852896.

The previous prime is 674852891. The next prime is 674852903. The reversal of 674852897 is 798258476.

It is a balanced prime because it is at equal distance from previous prime (674852891) and next prime (674852903).

It can be written as a sum of positive squares in only one way, i.e., 657204496 + 17648401 = 25636^2 + 4201^2 .

It is a cyclic number.

It is not a de Polignac number, because 674852897 - 2⁶ = 674852833 is a prime.

It is not a weakly prime, because it can be changed into another prime (674852891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337426448 + 337426449.

It is an arithmetic number, because the mean of its divisors is an integer number (337426449).

Almost surely, 2^674852897 is an apocalyptic number.

It is an amenable number.

674852897 is a deficient number, since it is larger than the sum of its proper divisors (1).

674852897 is an equidigital number, since it uses as much as digits as its factorization.

674852897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6773760, while the sum is 56.

The square root of 674852897 is about 25977.9309607213. The cubic root of 674852897 is about 877.1415936074.

The spelling of 674852897 in words is "six hundred seventy-four million, eight hundred fifty-two thousand, eight hundred ninety-seven".