446313966 has 32 divisors (see below), whose sum is σ = 1020917760. Its totient is φ = 127421856.

The previous prime is 446313949. The next prime is 446313977. The reversal of 446313966 is 669313644.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 66915 + ... + 73281.

It is an arithmetic number, because the mean of its divisors is an integer number (31903680).

Almost surely, 2^446313966 is an apocalyptic number.

446313966 is an abundant number, since it is smaller than the sum of its proper divisors (574603794).

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

446313966 is a wasteful number, since it uses less digits than its factorization.

446313966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048.

The product of its digits is 279936, while the sum is 42.

The square root of 446313966 is about 21126.1441346972. The cubic root of 446313966 is about 764.2113655022.

The spelling of 446313966 in words is "four hundred forty-six million, three hundred thirteen thousand, nine hundred sixty-six".