446689954346 has 32 divisors (see below), whose sum is σ = 719206732800. Its totient is φ = 207605744640.

The previous prime is 446689954331. The next prime is 446689954351. The reversal of 446689954346 is 643459986644.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296606 + ... + 990633.

It is an arithmetic number, because the mean of its divisors is an integer number (22475210400).

Almost surely, 2^446689954346 is an apocalyptic number.

446689954346 is a deficient number, since it is larger than the sum of its proper divisors (272516778454).

446689954346 is a wasteful number, since it uses less digits than its factorization.

446689954346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287494.

The product of its digits is 537477120, while the sum is 68.

The spelling of 446689954346 in words is "four hundred forty-six billion, six hundred eighty-nine million, nine hundred fifty-four thousand, three hundred forty-six".