446861873679 has 16 divisors (see below), whose sum is σ = 647877414912. Its totient is φ = 272322095328.

The previous prime is 446861873629. The next prime is 446861873699. The reversal of 446861873679 is 976378168644.

It is not a de Polignac number, because 446861873679 - 2⁹ = 446861873167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446861873609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55617327 + ... + 55625360.

It is an arithmetic number, because the mean of its divisors is an integer number (40492338432).

Almost surely, 2^446861873679 is an apocalyptic number.

446861873679 is a deficient number, since it is larger than the sum of its proper divisors (201015541233).

446861873679 is a wasteful number, since it uses less digits than its factorization.

446861873679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111242806.

The product of its digits is 292626432, while the sum is 69.

The spelling of 446861873679 in words is "four hundred forty-six billion, eight hundred sixty-one million, eight hundred seventy-three thousand, six hundred seventy-nine".