673068160890 has 48 divisors (see below), whose sum is σ = 1750213576800. Its totient is φ = 179460601056.

The previous prime is 673068160873. The next prime is 673068160901. The reversal of 673068160890 is 98061860376.

It is a happy number.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170001 + ... + 1172619.

It is an arithmetic number, because the mean of its divisors is an integer number (36462782850).

Almost surely, 2^673068160890 is an apocalyptic number.

673068160890 is an abundant number, since it is smaller than the sum of its proper divisors (1077145415910).

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

673068160890 is a wasteful number, since it uses less digits than its factorization.

673068160890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010091 (or 1010088 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 673068160890 in words is "six hundred seventy-three billion, sixty-eight million, one hundred sixty thousand, eight hundred ninety".