4236782049 has 12 divisors (see below), whose sum is σ = 6123866112. Its totient is φ = 2822643000.

The previous prime is 4236782047. The next prime is 4236782093. The reversal of 4236782049 is 9402876324.

It is not a de Polignac number, because 4236782049 - 2¹ = 4236782047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4236781995 and 4236782013.

It is not an unprimeable number, because it can be changed into a prime (4236782047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142177 + ... + 169374.

It is an arithmetic number, because the mean of its divisors is an integer number (510322176).

Almost surely, 2^4236782049 is an apocalyptic number.

It is an amenable number.

4236782049 is a deficient number, since it is larger than the sum of its proper divisors (1887084063).

4236782049 is a wasteful number, since it uses less digits than its factorization.

4236782049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313068 (or 313065 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 4236782049 is about 65090.5680494494. The cubic root of 4236782049 is about 1618.1249006560.

The spelling of 4236782049 in words is "four billion, two hundred thirty-six million, seven hundred eighty-two thousand, forty-nine".