674455063 has 2 divisors, whose sum is σ = 674455064. Its totient is φ = 674455062.

The previous prime is 674455009. The next prime is 674455079. The reversal of 674455063 is 360554476.

674455063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674455063 - 2²¹ = 672357911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674459063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337227531 + 337227532.

It is an arithmetic number, because the mean of its divisors is an integer number (337227532).

Almost surely, 2^674455063 is an apocalyptic number.

674455063 is a deficient number, since it is larger than the sum of its proper divisors (1).

674455063 is an equidigital number, since it uses as much as digits as its factorization.

674455063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 674455063 is about 25970.2726785839. The cubic root of 674455063 is about 876.9691978432.

The spelling of 674455063 in words is "six hundred seventy-four million, four hundred fifty-five thousand, sixty-three".