673368068 has 12 divisors (see below), whose sum is σ = 1179099600. Its totient is φ = 336482472.

The previous prime is 673368053. The next prime is 673368071. The reversal of 673368068 is 860863376.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42746 + ... + 56337.

It is an arithmetic number, because the mean of its divisors is an integer number (98258300).

Almost surely, 2^673368068 is an apocalyptic number.

It is an amenable number.

673368068 is a deficient number, since it is larger than the sum of its proper divisors (505731532).

673368068 is a wasteful number, since it uses less digits than its factorization.

673368068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100786 (or 100784 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 673368068 is about 25949.3365618468. The cubic root of 673368068 is about 876.4978179313.

The spelling of 673368068 in words is "six hundred seventy-three million, three hundred sixty-eight thousand, sixty-eight".