674503422671 has 8 divisors (see below), whose sum is σ = 726574085664. Its totient is φ = 622459300320.

The previous prime is 674503422661. The next prime is 674503422673. The reversal of 674503422671 is 176224305476.

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

It is a de Polignac number, because none of the positive numbers 2^k-674503422671 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 (674503422673) 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, 6582356 + ... + 6684041.

It is an arithmetic number, because the mean of its divisors is an integer number (90821760708).

Almost surely, 2^674503422671 is an apocalyptic number.

674503422671 is a deficient number, since it is larger than the sum of its proper divisors (52070662993).

674503422671 is a wasteful number, since it uses less digits than its factorization.

674503422671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13270321.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 674503422671 in words is "six hundred seventy-four billion, five hundred three million, four hundred twenty-two thousand, six hundred seventy-one".