3316440653 has 2 divisors, whose sum is σ = 3316440654. Its totient is φ = 3316440652.

The previous prime is 3316440643. The next prime is 3316440689. The reversal of 3316440653 is 3560446133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3316262569 + 178084 = 57587^2 + 422^2 .

It is an emirp because it is prime and its reverse (3560446133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3316440653 - 2²² = 3312246349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3316440643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658220326 + 1658220327.

It is an arithmetic number, because the mean of its divisors is an integer number (1658220327).

Almost surely, 2^3316440653 is an apocalyptic number.

It is an amenable number.

3316440653 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316440653 is an equidigital number, since it uses as much as digits as its factorization.

3316440653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 3316440653 is about 57588.5461962707. The cubic root of 3316440653 is about 1491.2738761308.

Adding to 3316440653 its reverse (3560446133), we get a palindrome (6876886786).

The spelling of 3316440653 in words is "three billion, three hundred sixteen million, four hundred forty thousand, six hundred fifty-three".