673241000 has 32 divisors (see below), whose sum is σ = 1575386280. Its totient is φ = 269296000.

The previous prime is 673240979. The next prime is 673241029. The reversal of 673241000 is 142376.

It can be written as a sum of positive squares in 4 ways, for example, as 432556804 + 240684196 = 20798^2 + 15514^2 .

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, 335621 + ... + 337620.

Almost surely, 2^673241000 is an apocalyptic number.

It is an amenable number.

673241000 is an abundant number, since it is smaller than the sum of its proper divisors (902145280).

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

673241000 is a wasteful number, since it uses less digits than its factorization.

673241000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673262 (or 673248 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 673241000 is about 25946.8880600353. Note that the first 3 decimals coincide. The cubic root of 673241000 is about 876.4426812552.

Adding to 673241000 its reverse (142376), we get a palindrome (673383376).

The spelling of 673241000 in words is "six hundred seventy-three million, two hundred forty-one thousand".