673470944 has 24 divisors (see below), whose sum is σ = 1371618360. Its totient is φ = 325123456.

The previous prime is 673470937. The next prime is 673470949. The reversal of 673470944 is 449074376.

It is a super-2 number, since 2×673470944² = 907126224824502272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 673470895 and 673470904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673470949) 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 3 ways as a sum of consecutive naturals, for example, 361934 + ... + 363789.

It is an arithmetic number, because the mean of its divisors is an integer number (57150765).

Almost surely, 2^673470944 is an apocalyptic number.

It is an amenable number.

673470944 is an abundant number, since it is smaller than the sum of its proper divisors (698147416).

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

673470944 is a wasteful number, since it uses less digits than its factorization.

673470944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725762 (or 725754 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 673470944 is about 25951.3187333515. The cubic root of 673470944 is about 876.5424522614.

The spelling of 673470944 in words is "six hundred seventy-three million, four hundred seventy thousand, nine hundred forty-four".