673267360 has 48 divisors (see below), whose sum is σ = 1598994432. Its totient is φ = 267884800.

The previous prime is 673267327. The next prime is 673267363. The reversal of 673267360 is 63762376.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (673267363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19545 + ... + 41575.

It is an arithmetic number, because the mean of its divisors is an integer number (33312384).

Almost surely, 2^673267360 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 673267360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799497216).

673267360 is an abundant number, since it is smaller than the sum of its proper divisors (925727072).

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

673267360 is a wasteful number, since it uses less digits than its factorization.

673267360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22237 (or 22229 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 673267360 is about 25947.3960157855. The cubic root of 673267360 is about 876.4541198176.

The spelling of 673267360 in words is "six hundred seventy-three million, two hundred sixty-seven thousand, three hundred sixty".