4429061320 has 32 divisors (see below), whose sum is σ = 10234726200. Its totient is φ = 1723742208.

The previous prime is 4429061281. The next prime is 4429061321. The reversal of 4429061320 is 231609244.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4273759876 + 155301444 = 65374^2 + 12462^2 .

It is not an unprimeable number, because it can be changed into a prime (4429061321) 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 7 ways as a sum of consecutive naturals, for example, 1494825 + ... + 1497784.

Almost surely, 2^4429061320 is an apocalyptic number.

4429061320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4429061320 is an abundant number, since it is smaller than the sum of its proper divisors (5805664880).

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

4429061320 is a wasteful number, since it uses less digits than its factorization.

4429061320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992657 (or 2992653 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 4429061320 is about 66551.1932274696. The cubic root of 4429061320 is about 1642.2422877853.

The spelling of 4429061320 in words is "four billion, four hundred twenty-nine million, sixty-one thousand, three hundred twenty".