446316346 has 64 divisors (see below), whose sum is σ = 830361600. Its totient is φ = 175690944.

The previous prime is 446316341. The next prime is 446316349. The reversal of 446316346 is 643613644.

It is not an unprimeable number, because it can be changed into a prime (446316341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1407780 + ... + 1408096.

It is an arithmetic number, because the mean of its divisors is an integer number (12974400).

Almost surely, 2^446316346 is an apocalyptic number.

446316346 is a deficient number, since it is larger than the sum of its proper divisors (384045254).

446316346 is a wasteful number, since it uses less digits than its factorization.

446316346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491.

The product of its digits is 124416, while the sum is 37.

The square root of 446316346 is about 21126.2004629323. The cubic root of 446316346 is about 764.2127239031.

The spelling of 446316346 in words is "four hundred forty-six million, three hundred sixteen thousand, three hundred forty-six".