672366792336 has 40 divisors (see below), whose sum is σ = 1738367933760. Its totient is φ = 223938988416.

The previous prime is 672366792323. The next prime is 672366792371. The reversal of 672366792336 is 633297663276.

It is a self number, because there is not a number n which added to its sum of digits gives 672366792336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5668051 + ... + 5785458.

It is an arithmetic number, because the mean of its divisors is an integer number (43459198344).

Almost surely, 2^672366792336 is an apocalyptic number.

It is an amenable number.

672366792336 is an abundant number, since it is smaller than the sum of its proper divisors (1066001141424).

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

672366792336 is a wasteful number, since it uses less digits than its factorization.

672366792336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11454743 (or 11454737 counting only the distinct ones).

The product of its digits is 61725888, while the sum is 60.

The spelling of 672366792336 in words is "six hundred seventy-two billion, three hundred sixty-six million, seven hundred ninety-two thousand, three hundred thirty-six".