4332273649 has 16 divisors (see below), whose sum is σ = 4865308416. Its totient is φ = 3822940800.

The previous prime is 4332273641. The next prime is 4332273677. The reversal of 4332273649 is 9463722334.

It is a cyclic number.

It is not a de Polignac number, because 4332273649 - 2³ = 4332273641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4332273641) 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 15 ways as a sum of consecutive naturals, for example, 163069 + ... + 187765.

It is an arithmetic number, because the mean of its divisors is an integer number (304081776).

Almost surely, 2^4332273649 is an apocalyptic number.

It is an amenable number.

4332273649 is a deficient number, since it is larger than the sum of its proper divisors (533034767).

4332273649 is a wasteful number, since it uses less digits than its factorization.

4332273649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25176.

The product of its digits is 653184, while the sum is 43.

The square root of 4332273649 is about 65820.0094879969. The cubic root of 4332273649 is about 1630.1915101116.

The spelling of 4332273649 in words is "four billion, three hundred thirty-two million, two hundred seventy-three thousand, six hundred forty-nine".