674617127 has 2 divisors, whose sum is σ = 674617128. Its totient is φ = 674617126.

The previous prime is 674617123. The next prime is 674617159. The reversal of 674617127 is 721716476.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 674617127 - 2² = 674617123 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674617123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337308563 + 337308564.

It is an arithmetic number, because the mean of its divisors is an integer number (337308564).

Almost surely, 2^674617127 is an apocalyptic number.

674617127 is a deficient number, since it is larger than the sum of its proper divisors (1).

674617127 is an equidigital number, since it uses as much as digits as its factorization.

674617127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98784, while the sum is 41.

The square root of 674617127 is about 25973.3926740424. The cubic root of 674617127 is about 877.0394341775.

The spelling of 674617127 in words is "six hundred seventy-four million, six hundred seventeen thousand, one hundred twenty-seven".