674699 has 2 divisors, whose sum is σ = 674700. Its totient is φ = 674698.

The previous prime is 674693. The next prime is 674701. The reversal of 674699 is 996476.

674699 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 674699 - 2⁴ = 674683 is a prime.

Together with 674701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (674693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337349 + 337350.

It is an arithmetic number, because the mean of its divisors is an integer number (337350).

2⁶⁷⁴⁶⁹⁹ is an apocalyptic number.

674699 is a deficient number, since it is larger than the sum of its proper divisors (1).

674699 is an equidigital number, since it uses as much as digits as its factorization.

674699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 674699 is about 821.4006330653. The cubic root of 674699 is about 87.7074912546.

The spelling of 674699 in words is "six hundred seventy-four thousand, six hundred ninety-nine".