4297435249 has 4 divisors (see below), whose sum is σ = 4302022564. Its totient is φ = 4292847936.

The previous prime is 4297435237. The next prime is 4297435273. The reversal of 4297435249 is 9425347924.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 133056225 + 4164379024 = 11535^2 + 64532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4297435249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4297435279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2292252 + ... + 2294125.

It is an arithmetic number, because the mean of its divisors is an integer number (1075505641).

Almost surely, 2^4297435249 is an apocalyptic number.

It is an amenable number.

4297435249 is a deficient number, since it is larger than the sum of its proper divisors (4587315).

4297435249 is an equidigital number, since it uses as much as digits as its factorization.

4297435249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587314.

The product of its digits is 2177280, while the sum is 49.

The square root of 4297435249 is about 65554.8262830434. The cubic root of 4297435249 is about 1625.8099629537.

The spelling of 4297435249 in words is "four billion, two hundred ninety-seven million, four hundred thirty-five thousand, two hundred forty-nine".