673989036239112 has 64 divisors (see below), whose sum is σ = 1838709103968000. Its totient is φ = 204177192229440.

The previous prime is 673989036239093. The next prime is 673989036239117. The reversal of 673989036239112 is 211932630989376.

It is a super-2 number, since 2×673989036239112² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (673989036239117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386062798 + ... + 387804669.

It is an arithmetic number, because the mean of its divisors is an integer number (28729829749500).

Almost surely, 2^{673989036239112} is an apocalyptic number.

It is an amenable number.

673989036239112 is an abundant number, since it is smaller than the sum of its proper divisors (1164720067728888).

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

673989036239112 is a wasteful number, since it uses less digits than its factorization.

673989036239112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773870786 (or 773870782 counting only the distinct ones).

The product of its (nonzero) digits is 158723712, while the sum is 69.

The spelling of 673989036239112 in words is "six hundred seventy-three trillion, nine hundred eighty-nine billion, thirty-six million, two hundred thirty-nine thousand, one hundred twelve".