674425063 has 4 divisors (see below), whose sum is σ = 726303928. Its totient is φ = 622546200.

The previous prime is 674425061. The next prime is 674425091. The reversal of 674425063 is 360524476.

674425063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674425063 - 2¹ = 674425061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674425061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25939413 + ... + 25939438.

It is an arithmetic number, because the mean of its divisors is an integer number (181575982).

Almost surely, 2^674425063 is an apocalyptic number.

674425063 is a deficient number, since it is larger than the sum of its proper divisors (51878865).

674425063 is a wasteful number, since it uses less digits than its factorization.

674425063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51878864.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 674425063 is about 25969.6950886991. The cubic root of 674425063 is about 876.9561950169.

The spelling of 674425063 in words is "six hundred seventy-four million, four hundred twenty-five thousand, sixty-three".