674880000641 has 8 divisors (see below), whose sum is σ = 841408832064. Its totient is φ = 525880519920.

The previous prime is 674880000533. The next prime is 674880000643. The reversal of 674880000641 is 146000088476.

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

It is not a de Polignac number, because 674880000641 - 2¹⁴ = 674879984257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674880000592 and 674880000601.

It is not an unprimeable number, because it can be changed into a prime (674880000643) 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 7 ways as a sum of consecutive naturals, for example, 4382337590 + ... + 4382337743.

It is an arithmetic number, because the mean of its divisors is an integer number (105176104008).

Almost surely, 2^674880000641 is an apocalyptic number.

It is an amenable number.

674880000641 is a deficient number, since it is larger than the sum of its proper divisors (166528831423).

674880000641 is a wasteful number, since it uses less digits than its factorization.

674880000641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8764675351.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 674880000641 in words is "six hundred seventy-four billion, eight hundred eighty million, six hundred forty-one", and thus it is an aban number.