3652436113 has 4 divisors (see below), whose sum is σ = 3654780480. Its totient is φ = 3650091748.

The previous prime is 3652436107. The next prime is 3652436143. The reversal of 3652436113 is 3116342563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3652436113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3652436143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169845 + ... + 1172962.

It is an arithmetic number, because the mean of its divisors is an integer number (913695120).

Almost surely, 2^3652436113 is an apocalyptic number.

It is an amenable number.

3652436113 is a deficient number, since it is larger than the sum of its proper divisors (2344367).

3652436113 is a wasteful number, since it uses less digits than its factorization.

3652436113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344366.

The product of its digits is 38880, while the sum is 34.

The square root of 3652436113 is about 60435.3879196618. The cubic root of 3652436113 is about 1540.0241904616.

Adding to 3652436113 its reverse (3116342563), we get a palindrome (6768778676).

The spelling of 3652436113 in words is "three billion, six hundred fifty-two million, four hundred thirty-six thousand, one hundred thirteen".