446829964 has 12 divisors (see below), whose sum is σ = 893659984. Its totient is φ = 191498544.

The previous prime is 446829961. The next prime is 446829997. The reversal of 446829964 is 469928644.

446829964 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (446829961) 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, 7979079 + ... + 7979134.

Almost surely, 2^446829964 is an apocalyptic number.

It is an amenable number.

446829964 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

446829964 is a wasteful number, since it uses less digits than its factorization.

446829964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15958224 (or 15958222 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The square root of 446829964 is about 21138.3529159677. The cubic root of 446829964 is about 764.5057618968.

The spelling of 446829964 in words is "four hundred forty-six million, eight hundred twenty-nine thousand, nine hundred sixty-four".