673400682 has 32 divisors (see below), whose sum is σ = 1503183360. Its totient is φ = 223456320.

The previous prime is 673400681. The next prime is 673400701. The reversal of 673400682 is 286004376.

It is not an unprimeable number, because it can be changed into a prime (673400681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15919 + ... + 40002.

It is an arithmetic number, because the mean of its divisors is an integer number (46974480).

Almost surely, 2^673400682 is an apocalyptic number.

673400682 is an abundant number, since it is smaller than the sum of its proper divisors (829782678).

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

673400682 is a wasteful number, since it uses less digits than its factorization.

673400682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56155 (or 56149 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 673400682 is about 25949.9649710746. The cubic root of 673400682 is about 876.5119685075.

The spelling of 673400682 in words is "six hundred seventy-three million, four hundred thousand, six hundred eighty-two".