674517050071671 has 8 divisors (see below), whose sum is σ = 928367552786944. Its totient is φ = 435172290368760.

The previous prime is 674517050071663. The next prime is 674517050071687. The reversal of 674517050071671 is 176170050715476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 674517050071671 - 2³ = 674517050071663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674517050071651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3626435752981 + ... + 3626435753166.

It is an arithmetic number, because the mean of its divisors is an integer number (116045944098368).

Almost surely, 2^{674517050071671} is an apocalyptic number.

674517050071671 is a deficient number, since it is larger than the sum of its proper divisors (253850502715273).

674517050071671 is a wasteful number, since it uses less digits than its factorization.

674517050071671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7252871506181.

The product of its (nonzero) digits is 8643600, while the sum is 57.

The spelling of 674517050071671 in words is "six hundred seventy-four trillion, five hundred seventeen billion, fifty million, seventy-one thousand, six hundred seventy-one".