673861682 has 16 divisors (see below), whose sum is σ = 1135874880. Its totient is φ = 297490512.

The previous prime is 673861681. The next prime is 673861709. The reversal of 673861682 is 286168376.

It is not an unprimeable number, because it can be changed into a prime (673861681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562832 + ... + 564027.

It is an arithmetic number, because the mean of its divisors is an integer number (70992180).

Almost surely, 2^673861682 is an apocalyptic number.

673861682 is a deficient number, since it is larger than the sum of its proper divisors (462013198).

673861682 is a wasteful number, since it uses less digits than its factorization.

673861682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126897.

The product of its digits is 580608, while the sum is 47.

The square root of 673861682 is about 25958.8459296634. The cubic root of 673861682 is about 876.7119385283.

The spelling of 673861682 in words is "six hundred seventy-three million, eight hundred sixty-one thousand, six hundred eighty-two".