4497204249 has 12 divisors (see below), whose sum is σ = 6510969556. Its totient is φ = 2991209472.

The previous prime is 4497204247. The next prime is 4497204251. The reversal of 4497204249 is 9424027944.

It is an interprime number because it is at equal distance from previous prime (4497204247) and next prime (4497204251).

It can be written as a sum of positive squares in 2 ways, for example, as 1201870224 + 3295334025 = 34668^2 + 57405^2 .

It is not a de Polignac number, because 4497204249 - 2¹ = 4497204247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4497204247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 573112 + ... + 580905.

Almost surely, 2^4497204249 is an apocalyptic number.

It is an amenable number.

4497204249 is a deficient number, since it is larger than the sum of its proper divisors (2013765307).

4497204249 is a wasteful number, since it uses less digits than its factorization.

4497204249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154456 (or 1154453 counting only the distinct ones).

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

The square root of 4497204249 is about 67061.1977897800. The cubic root of 4497204249 is about 1650.6216511578.

The spelling of 4497204249 in words is "four billion, four hundred ninety-seven million, two hundred four thousand, two hundred forty-nine".