2000407744 has 56 divisors (see below), whose sum is σ = 4097609280. Its totient is φ = 968453376.

The previous prime is 2000407729. The next prime is 2000407757. The reversal of 2000407744 is 4477040002.

It is a super-2 number, since 2×2000407744² = 8003262284510339072, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 249039 + ... + 256945.

Almost surely, 2^2000407744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000407744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2048804640).

2000407744 is an abundant number, since it is smaller than the sum of its proper divisors (2097201536).

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

2000407744 is an equidigital number, since it uses as much as digits as its factorization.

2000407744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8045 (or 8035 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 2000407744 is about 44725.9180341779. The cubic root of 2000407744 is about 1260.0066649517.

Adding to 2000407744 its reverse (4477040002), we get a palindrome (6477447746).

The spelling of 2000407744 in words is "two billion, four hundred seven thousand, seven hundred forty-four".