673674371480 has 32 divisors (see below), whose sum is σ = 1653564367440. Its totient is φ = 244972498560.

The previous prime is 673674371453. The next prime is 673674371483. The reversal of 673674371480 is 84173476376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673674371483) 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, 765538619 + ... + 765539498.

Almost surely, 2^673674371480 is an apocalyptic number.

It is an amenable number.

673674371480 is an abundant number, since it is smaller than the sum of its proper divisors (979889995960).

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

673674371480 is a wasteful number, since it uses less digits than its factorization.

673674371480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531078139 (or 1531078135 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 673674371480 in words is "six hundred seventy-three billion, six hundred seventy-four million, three hundred seventy-one thousand, four hundred eighty".