4436949312 has 280 divisors, whose sum is σ = 14007327840. Its totient is φ = 1384750080.

The previous prime is 4436949311. The next prime is 4436949379. The reversal of 4436949312 is 2139496344.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4436949311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10538862 + ... + 10539282.

Almost surely, 2^4436949312 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 4436949312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7003663920).

4436949312 is an abundant number, since it is smaller than the sum of its proper divisors (9570378528).

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

4436949312 is a wasteful number, since it uses less digits than its factorization.

4436949312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571 (or 552 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 4436949312 is about 66610.4294536524. The cubic root of 4436949312 is about 1643.2166335514.

The spelling of 4436949312 in words is "four billion, four hundred thirty-six million, nine hundred forty-nine thousand, three hundred twelve".