674470577724663 has 128 divisors (see below), whose sum is σ = 980585986129920. Its totient is φ = 411436247040000.

The previous prime is 674470577724661. The next prime is 674470577724707. The reversal of 674470577724663 is 366427775074476.

It is not a de Polignac number, because 674470577724663 - 2¹ = 674470577724661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674470577724661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 65667464218 + ... + 65667474488.

It is an arithmetic number, because the mean of its divisors is an integer number (7660828016640).

Almost surely, 2^{674470577724663} is an apocalyptic number.

674470577724663 is a deficient number, since it is larger than the sum of its proper divisors (306115408405257).

674470577724663 is a wasteful number, since it uses less digits than its factorization.

674470577724663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13229.

The product of its (nonzero) digits is 6970199040, while the sum is 75.

The spelling of 674470577724663 in words is "six hundred seventy-four trillion, four hundred seventy billion, five hundred seventy-seven million, seven hundred twenty-four thousand, six hundred sixty-three".