446974364 has 12 divisors (see below), whose sum is σ = 816214224. Its totient is φ = 213770304.

The previous prime is 446974357. The next prime is 446974369. The reversal of 446974364 is 463479644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446974369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2429117 + ... + 2429300.

It is an arithmetic number, because the mean of its divisors is an integer number (68017852).

Almost surely, 2^446974364 is an apocalyptic number.

It is an amenable number.

446974364 is a deficient number, since it is larger than the sum of its proper divisors (369239860).

446974364 is a wasteful number, since it uses less digits than its factorization.

446974364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858444 (or 4858442 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 47.

The square root of 446974364 is about 21141.7682325770. The cubic root of 446974364 is about 764.5881069729.

The spelling of 446974364 in words is "four hundred forty-six million, nine hundred seventy-four thousand, three hundred sixty-four".