3594649249 has 4 divisors (see below), whose sum is σ = 3597604164. Its totient is φ = 3591694336.

The previous prime is 3594649243. The next prime is 3594649259. The reversal of 3594649249 is 9429464953.

It is a happy number.

3594649249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1617246225 + 1977403024 = 40215^2 + 44468^2 .

It is a cyclic number.

It is not a de Polignac number, because 3594649249 - 2¹⁵ = 3594616481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3594649249.

It is not an unprimeable number, because it can be changed into a prime (3594649243) 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 3 ways as a sum of consecutive naturals, for example, 1475632 + ... + 1478065.

It is an arithmetic number, because the mean of its divisors is an integer number (899401041).

Almost surely, 2^3594649249 is an apocalyptic number.

It is an amenable number.

3594649249 is a deficient number, since it is larger than the sum of its proper divisors (2954915).

3594649249 is a wasteful number, since it uses less digits than its factorization.

3594649249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2954914.

The product of its digits is 8398080, while the sum is 55.

The square root of 3594649249 is about 59955.3938274114. The cubic root of 3594649249 is about 1531.8591677300.

The spelling of 3594649249 in words is "three billion, five hundred ninety-four million, six hundred forty-nine thousand, two hundred forty-nine".