674443740457677 has 16 divisors (see below), whose sum is σ = 912330401713920. Its totient is φ = 443131909312512.

The previous prime is 674443740457651. The next prime is 674443740457723. The reversal of 674443740457677 is 776754047344476.

674443740457677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674443740457677 - 2¹⁰ = 674443740456653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 674443740457599 and 674443740457608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674443740417677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4848625188 + ... + 4848764285.

It is an arithmetic number, because the mean of its divisors is an integer number (57020650107120).

Almost surely, 2^{674443740457677} is an apocalyptic number.

It is an amenable number.

674443740457677 is a deficient number, since it is larger than the sum of its proper divisors (237886661256243).

674443740457677 is a wasteful number, since it uses less digits than its factorization.

674443740457677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9697389812.

The product of its (nonzero) digits is 9293598720, while the sum is 75.

The spelling of 674443740457677 in words is "six hundred seventy-four trillion, four hundred forty-three billion, seven hundred forty million, four hundred fifty-seven thousand, six hundred seventy-seven".