672943060 has 12 divisors (see below), whose sum is σ = 1413180468. Its totient is φ = 269177216.

The previous prime is 672943049. The next prime is 672943129. The reversal of 672943060 is 60349276.

It can be written as a sum of positive squares in 2 ways, for example, as 252364996 + 420578064 = 15886^2 + 20508^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16823557 + ... + 16823596.

It is an arithmetic number, because the mean of its divisors is an integer number (117765039).

Almost surely, 2^672943060 is an apocalyptic number.

It is an amenable number.

672943060 is an abundant number, since it is smaller than the sum of its proper divisors (740237408).

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

672943060 is a wasteful number, since it uses less digits than its factorization.

672943060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33647162 (or 33647160 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 672943060 is about 25941.1460810813. The cubic root of 672943060 is about 876.3133734926.

The spelling of 672943060 in words is "six hundred seventy-two million, nine hundred forty-three thousand, sixty".