446466464 has 24 divisors (see below), whose sum is σ = 907337088. Its totient is φ = 216031680.

The previous prime is 446466451. The next prime is 446466469. The reversal of 446466464 is 464664644.

It is not an unprimeable number, because it can be changed into a prime (446466469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224042 + ... + 226025.

It is an arithmetic number, because the mean of its divisors is an integer number (37805712).

Almost surely, 2^446466464 is an apocalyptic number.

It is an amenable number.

446466464 is an abundant number, since it is smaller than the sum of its proper divisors (460870624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

446466464 is a wasteful number, since it uses less digits than its factorization.

446466464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450108 (or 450100 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 44.

The square root of 446466464 is about 21129.7530510889. The cubic root of 446466464 is about 764.2983949948.

The spelling of 446466464 in words is "four hundred forty-six million, four hundred sixty-six thousand, four hundred sixty-four".