674471473814 has 8 divisors (see below), whose sum is σ = 1012116319320. Its totient is φ = 337099367376.

The previous prime is 674471473813. The next prime is 674471473817. The reversal of 674471473814 is 418374174476.

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

It is a self number, because there is not a number n which added to its sum of digits gives 674471473814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674471473813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68178584 + ... + 68188475.

It is an arithmetic number, because the mean of its divisors is an integer number (126514539915).

Almost surely, 2^674471473814 is an apocalyptic number.

674471473814 is a deficient number, since it is larger than the sum of its proper divisors (337644845506).

674471473814 is a wasteful number, since it uses less digits than its factorization.

674471473814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136369534.

The product of its digits is 12644352, while the sum is 56.

The spelling of 674471473814 in words is "six hundred seventy-four billion, four hundred seventy-one million, four hundred seventy-three thousand, eight hundred fourteen".