673065152 has 56 divisors (see below), whose sum is σ = 1359103200. Its totient is φ = 330670080.

The previous prime is 673065131. The next prime is 673065167. The reversal of 673065152 is 251560376.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123349 + ... + 1123947.

It is an arithmetic number, because the mean of its divisors is an integer number (24269700).

Almost surely, 2^673065152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673065152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679551600).

673065152 is an abundant number, since it is smaller than the sum of its proper divisors (686038048).

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

673065152 is a wasteful number, since it uses less digits than its factorization.

673065152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 673065152 is about 25943.4992242758. The cubic root of 673065152 is about 876.3663667739.

The spelling of 673065152 in words is "six hundred seventy-three million, sixty-five thousand, one hundred fifty-two".