446689954347 has 64 divisors (see below), whose sum is σ = 735765037056. Its totient is φ = 234738938880.

The previous prime is 446689954331. The next prime is 446689954351. The reversal of 446689954347 is 743459986644.

It is not a de Polignac number, because 446689954347 - 2⁴ = 446689954331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (446689954327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124737097 + ... + 124740677.

It is an arithmetic number, because the mean of its divisors is an integer number (11496328704).

Almost surely, 2^446689954347 is an apocalyptic number.

446689954347 is a deficient number, since it is larger than the sum of its proper divisors (289075082709).

446689954347 is a wasteful number, since it uses less digits than its factorization.

446689954347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180.

The product of its digits is 627056640, while the sum is 69.

The spelling of 446689954347 in words is "four hundred forty-six billion, six hundred eighty-nine million, nine hundred fifty-four thousand, three hundred forty-seven".