446913967 has 16 divisors (see below), whose sum is σ = 467026560. Its totient is φ = 427367200.

The previous prime is 446913941. The next prime is 446913977. The reversal of 446913967 is 769319644.

It is a cyclic number.

It is not a de Polignac number, because 446913967 - 2¹⁵ = 446881199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 446913967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446913917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409092 + ... + 410182.

It is an arithmetic number, because the mean of its divisors is an integer number (29189160).

Almost surely, 2^446913967 is an apocalyptic number.

446913967 is a deficient number, since it is larger than the sum of its proper divisors (20112593).

446913967 is a wasteful number, since it uses less digits than its factorization.

446913967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334.

The product of its digits is 979776, while the sum is 49.

The square root of 446913967 is about 21140.3398033239. The cubic root of 446913967 is about 764.5536673333.

The spelling of 446913967 in words is "four hundred forty-six million, nine hundred thirteen thousand, nine hundred sixty-seven".