4344486772 has 12 divisors (see below), whose sum is σ = 7788287556. Its totient is φ = 2119261760.

The previous prime is 4344486763. The next prime is 4344486779. The reversal of 4344486772 is 2776844434.

It can be written as a sum of positive squares in 2 ways, for example, as 943964176 + 3400522596 = 30724^2 + 58314^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344486779) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13245223 + ... + 13245550.

It is an arithmetic number, because the mean of its divisors is an integer number (649023963).

Almost surely, 2^4344486772 is an apocalyptic number.

It is an amenable number.

4344486772 is a deficient number, since it is larger than the sum of its proper divisors (3443800784).

4344486772 is a wasteful number, since it uses less digits than its factorization.

4344486772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26490818 (or 26490816 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 49.

The square root of 4344486772 is about 65912.7208663093. The cubic root of 4344486772 is about 1631.7219651026.

The spelling of 4344486772 in words is "four billion, three hundred forty-four million, four hundred eighty-six thousand, seven hundred seventy-two".