673821150 has 48 divisors (see below), whose sum is σ = 1673250048. Its totient is φ = 179452000.

The previous prime is 673821139. The next prime is 673821167. The reversal of 673821150 is 51128376.

673821150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 134185 + ... + 139115.

It is an arithmetic number, because the mean of its divisors is an integer number (34859376).

Almost surely, 2^673821150 is an apocalyptic number.

673821150 is an abundant number, since it is smaller than the sum of its proper divisors (999428898).

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

673821150 is a wasteful number, since it uses less digits than its factorization.

673821150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5857 (or 5852 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 673821150 is about 25958.0652206593. The cubic root of 673821150 is about 876.6943604399.

The spelling of 673821150 in words is "six hundred seventy-three million, eight hundred twenty-one thousand, one hundred fifty".