673068461684 has 24 divisors (see below), whose sum is σ = 1258193062728. Its totient is φ = 313935104000.

The previous prime is 673068461683. The next prime is 673068461687. The reversal of 673068461684 is 486164860376.

It can be written as a sum of positive squares in 4 ways, for example, as 32623584400 + 640444877284 = 180620^2 + 800278^2 .

It is a super-2 number, since 2×673068461684² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673068461683) 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, 43789067 + ... + 43804434.

It is an arithmetic number, because the mean of its divisors is an integer number (52424710947).

Almost surely, 2^673068461684 is an apocalyptic number.

It is an amenable number.

673068461684 is a deficient number, since it is larger than the sum of its proper divisors (585124601044).

673068461684 is a wasteful number, since it uses less digits than its factorization.

673068461684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87593635 (or 87593633 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 59.

The spelling of 673068461684 in words is "six hundred seventy-three billion, sixty-eight million, four hundred sixty-one thousand, six hundred eighty-four".