674685534743 has 8 divisors (see below), whose sum is σ = 736750050960. Its totient is φ = 612742596480.

The previous prime is 674685534707. The next prime is 674685534751. The reversal of 674685534743 is 347435586476.

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

It is a cyclic number.

It is not a de Polignac number, because 674685534743 - 2¹⁰ = 674685533719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674685534643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30382880 + ... + 30405077.

It is an arithmetic number, because the mean of its divisors is an integer number (92093756370).

Almost surely, 2^674685534743 is an apocalyptic number.

674685534743 is a deficient number, since it is larger than the sum of its proper divisors (62064516217).

674685534743 is a wasteful number, since it uses less digits than its factorization.

674685534743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60788977.

The product of its digits is 203212800, while the sum is 62.

The spelling of 674685534743 in words is "six hundred seventy-four billion, six hundred eighty-five million, five hundred thirty-four thousand, seven hundred forty-three".