673333480 has 16 divisors (see below), whose sum is σ = 1515000420. Its totient is φ = 269333376.

The previous prime is 673333477. The next prime is 673333481. The reversal of 673333480 is 84333376.

It can be written as a sum of positive squares in 2 ways, for example, as 667602244 + 5731236 = 25838^2 + 2394^2 .

It is not an unprimeable number, because it can be changed into a prime (673333481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8416629 + ... + 8416708.

Almost surely, 2^673333480 is an apocalyptic number.

It is an amenable number.

673333480 is an abundant number, since it is smaller than the sum of its proper divisors (841666940).

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

673333480 is a wasteful number, since it uses less digits than its factorization.

673333480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16833348 (or 16833344 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 37.

The square root of 673333480 is about 25948.6701007971. The cubic root of 673333480 is about 876.4828103760.

It can be divided in two parts, 673 and 333480, that added together give a triangular number (334153 = T₈₁₇).

The spelling of 673333480 in words is "six hundred seventy-three million, three hundred thirty-three thousand, four hundred eighty".