4392272849 has 8 divisors (see below), whose sum is σ = 4532370048. Its totient is φ = 4253301360.

The previous prime is 4392272839. The next prime is 4392272861. The reversal of 4392272849 is 9482722934.

4392272849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4392272849 - 2²⁴ = 4375495633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4392272797 and 4392272806.

It is not an unprimeable number, because it can be changed into a prime (4392272839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273497 + ... + 289110.

It is an arithmetic number, because the mean of its divisors is an integer number (566546256).

Almost surely, 2^4392272849 is an apocalyptic number.

It is an amenable number.

4392272849 is a deficient number, since it is larger than the sum of its proper divisors (140097199).

4392272849 is a wasteful number, since it uses less digits than its factorization.

4392272849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562855.

The product of its digits is 1741824, while the sum is 50.

The square root of 4392272849 is about 66274.2246201342. The cubic root of 4392272849 is about 1637.6827337903.

The spelling of 4392272849 in words is "four billion, three hundred ninety-two million, two hundred seventy-two thousand, eight hundred forty-nine".