4249933824 has 48 divisors (see below), whose sum is σ = 11330406360. Its totient is φ = 1416642560.

The previous prime is 4249933811. The next prime is 4249933829. The reversal of 4249933824 is 4283399424.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249933829) 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 3 ways as a sum of consecutive naturals, for example, 339717 + ... + 352004.

Almost surely, 2^4249933824 is an apocalyptic number.

It is an amenable number.

4249933824 is an abundant number, since it is smaller than the sum of its proper divisors (7080472536).

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

4249933824 is an equidigital number, since it uses as much as digits as its factorization.

4249933824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691746 (or 691726 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The square root of 4249933824 is about 65191.5165032997. The cubic root of 4249933824 is about 1619.7974933578.

The spelling of 4249933824 in words is "four billion, two hundred forty-nine million, nine hundred thirty-three thousand, eight hundred twenty-four".