3607843949 has 4 divisors (see below), whose sum is σ = 3613691964. Its totient is φ = 3601995936.

The previous prime is 3607843909. The next prime is 3607843961. The reversal of 3607843949 is 9493487063.

3607843949 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 78889924 + 3528954025 = 8882^2 + 59405^2 .

It is a cyclic number.

It is not a de Polignac number, because 3607843949 - 2²⁴ = 3591066733 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 3607843949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3607843909) 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, 2923082 + ... + 2924315.

It is an arithmetic number, because the mean of its divisors is an integer number (903422991).

Almost surely, 2^3607843949 is an apocalyptic number.

It is an amenable number.

3607843949 is a deficient number, since it is larger than the sum of its proper divisors (5848015).

3607843949 is an equidigital number, since it uses as much as digits as its factorization.

3607843949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848014.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The square root of 3607843949 is about 60065.3306741917. The cubic root of 3607843949 is about 1533.7311854765.

The spelling of 3607843949 in words is "three billion, six hundred seven million, eight hundred forty-three thousand, nine hundred forty-nine".