673733370 has 32 divisors (see below), whose sum is σ = 1660664448. Its totient is φ = 174806208.

The previous prime is 673733363. The next prime is 673733381. The reversal of 673733370 is 73337376.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302374 + ... + 304593.

It is an arithmetic number, because the mean of its divisors is an integer number (51895764).

Almost surely, 2^673733370 is an apocalyptic number.

673733370 is an abundant number, since it is smaller than the sum of its proper divisors (986931078).

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

673733370 is a wasteful number, since it uses less digits than its factorization.

673733370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607014.

The product of its (nonzero) digits is 166698, while the sum is 39.

The square root of 673733370 is about 25956.3743616091. The cubic root of 673733370 is about 876.6562892232.

The spelling of 673733370 in words is "six hundred seventy-three million, seven hundred thirty-three thousand, three hundred seventy".