674070827 has 2 divisors, whose sum is σ = 674070828. Its totient is φ = 674070826.

The previous prime is 674070737. The next prime is 674070833. The reversal of 674070827 is 728070476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 674070827 - 2¹⁴ = 674054443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (674070857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337035413 + 337035414.

It is an arithmetic number, because the mean of its divisors is an integer number (337035414).

Almost surely, 2^674070827 is an apocalyptic number.

674070827 is a deficient number, since it is larger than the sum of its proper divisors (1).

674070827 is an equidigital number, since it uses as much as digits as its factorization.

674070827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 674070827 is about 25962.8740127128. The cubic root of 674070827 is about 876.8026302122.

The spelling of 674070827 in words is "six hundred seventy-four million, seventy thousand, eight hundred twenty-seven".