67480674680 has 16 divisors (see below), whose sum is σ = 151831518120. Its totient is φ = 26992269856.

The previous prime is 67480674649. The next prime is 67480674689. The reversal of 67480674680 is 8647608476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67480674689) 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 3 ways as a sum of consecutive naturals, for example, 843508394 + ... + 843508473.

Almost surely, 2^67480674680 is an apocalyptic number.

It is an amenable number.

67480674680 is an abundant number, since it is smaller than the sum of its proper divisors (84350843440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67480674680 is a wasteful number, since it uses less digits than its factorization.

67480674680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687016878 (or 1687016874 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 67480674680 in words is "sixty-seven billion, four hundred eighty million, six hundred seventy-four thousand, six hundred eighty".