673373346 has 16 divisors (see below), whose sum is σ = 1405301184. Its totient is φ = 214698704.

The previous prime is 673373339. The next prime is 673373347. The reversal of 673373346 is 643373376.

It is a junction number, because it is equal to n+sod(n) for n = 673373298 and 673373307.

It is not an unprimeable number, because it can be changed into a prime (673373347) 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, 2439621 + ... + 2439896.

It is an arithmetic number, because the mean of its divisors is an integer number (87831324).

Almost surely, 2^673373346 is an apocalyptic number.

673373346 is an abundant number, since it is smaller than the sum of its proper divisors (731927838).

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

673373346 is a wasteful number, since it uses less digits than its factorization.

673373346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879545.

The product of its digits is 571536, while the sum is 42.

The square root of 673373346 is about 25949.4382598160. The cubic root of 673373346 is about 876.5001079832.

The spelling of 673373346 in words is "six hundred seventy-three million, three hundred seventy-three thousand, three hundred forty-six".