674856033677 has 16 divisors (see below), whose sum is σ = 797920035840. Its totient is φ = 558459065472.

The previous prime is 674856033671. The next prime is 674856033703. The reversal of 674856033677 is 776330658476.

674856033677 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 674856033677 - 2⁸ = 674856033421 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 (674856033671) 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, 2704868 + ... + 2943810.

It is an arithmetic number, because the mean of its divisors is an integer number (49870002240).

Almost surely, 2^674856033677 is an apocalyptic number.

It is an amenable number.

674856033677 is a deficient number, since it is larger than the sum of its proper divisors (123064002163).

674856033677 is a wasteful number, since it uses less digits than its factorization.

674856033677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252892.

The product of its (nonzero) digits is 106686720, while the sum is 62.

The spelling of 674856033677 in words is "six hundred seventy-four billion, eight hundred fifty-six million, thirty-three thousand, six hundred seventy-seven".