674598733 has 2 divisors, whose sum is σ = 674598734. Its totient is φ = 674598732.

The previous prime is 674598713. The next prime is 674598737. The reversal of 674598733 is 337895476.

It is a happy number.

674598733 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 can be written as a sum of positive squares in only one way, i.e., 353364804 + 321233929 = 18798^2 + 17923^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-674598733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674598737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337299366 + 337299367.

It is an arithmetic number, because the mean of its divisors is an integer number (337299367).

Almost surely, 2^674598733 is an apocalyptic number.

It is an amenable number.

674598733 is a deficient number, since it is larger than the sum of its proper divisors (1).

674598733 is an equidigital number, since it uses as much as digits as its factorization.

674598733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 52.

The square root of 674598733 is about 25973.0385784952. The cubic root of 674598733 is about 877.0314630339.

The spelling of 674598733 in words is "six hundred seventy-four million, five hundred ninety-eight thousand, seven hundred thirty-three".