2000463444 has 72 divisors (see below), whose sum is σ = 5902111488. Its totient is φ = 559396800.

The previous prime is 2000463419. The next prime is 2000463461. The reversal of 2000463444 is 4443640002.

2000463444 is a `hidden beast` number, since 20 + 0 + 0 + 4 + 634 + 4 + 4 = 666.

It is a super-2 number, since 2×2000463444² = 8003707981560682272, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 72607 + ... + 96294.

Almost surely, 2^2000463444 is an apocalyptic number.

It is an amenable number.

2000463444 is an abundant number, since it is smaller than the sum of its proper divisors (3901648044).

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

2000463444 is a wasteful number, since it uses less digits than its factorization.

2000463444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168965 (or 168960 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2000463444 is about 44726.5407113047. The cubic root of 2000463444 is about 1260.0183595208.

The spelling of 2000463444 in words is "two billion, four hundred sixty-three thousand, four hundred forty-four".