674674747 has 2 divisors, whose sum is σ = 674674748. Its totient is φ = 674674746.

The previous prime is 674674739. The next prime is 674674769. The reversal of 674674747 is 747476476.

674674747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 674674747 - 2³ = 674674739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 674674694 and 674674703.

It is not a weakly prime, because it can be changed into another prime (674674727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337337373 + 337337374.

It is an arithmetic number, because the mean of its divisors is an integer number (337337374).

Almost surely, 2^674674747 is an apocalyptic number.

674674747 is a deficient number, since it is larger than the sum of its proper divisors (1).

674674747 is an equidigital number, since it uses as much as digits as its factorization.

674674747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5531904, while the sum is 52.

The square root of 674674747 is about 25974.5018624034. The cubic root of 674674747 is about 877.0644031916.

The spelling of 674674747 in words is "six hundred seventy-four million, six hundred seventy-four thousand, seven hundred forty-seven".