672273343670 has 16 divisors (see below), whose sum is σ = 1210109217408. Its totient is φ = 268905515520.

The previous prime is 672273343663. The next prime is 672273343717. The reversal of 672273343670 is 76343372276.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325307 + ... + 1204313.

It is an arithmetic number, because the mean of its divisors is an integer number (75631826088).

Almost surely, 2^672273343670 is an apocalyptic number.

672273343670 is a deficient number, since it is larger than the sum of its proper divisors (537835873738).

672273343670 is a wasteful number, since it uses less digits than its factorization.

672273343670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955495.

The product of its (nonzero) digits is 5334336, while the sum is 50.

The spelling of 672273343670 in words is "six hundred seventy-two billion, two hundred seventy-three million, three hundred forty-three thousand, six hundred seventy".