3654656353 has 2 divisors, whose sum is σ = 3654656354. Its totient is φ = 3654656352.

The previous prime is 3654656333. The next prime is 3654656381. The reversal of 3654656353 is 3536564563.

It is a happy number.

3654656353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3315801889 + 338854464 = 57583^2 + 18408^2 .

It is a cyclic number.

It is not a de Polignac number, because 3654656353 - 2⁵ = 3654656321 is a prime.

It is not a weakly prime, because it can be changed into another prime (3654656333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1827328176 + 1827328177.

It is an arithmetic number, because the mean of its divisors is an integer number (1827328177).

Almost surely, 2^3654656353 is an apocalyptic number.

It is an amenable number.

3654656353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3654656353 is an equidigital number, since it uses as much as digits as its factorization.

3654656353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916000, while the sum is 46.

The square root of 3654656353 is about 60453.7538371274. The cubic root of 3654656353 is about 1540.3361768192.

The spelling of 3654656353 in words is "three billion, six hundred fifty-four million, six hundred fifty-six thousand, three hundred fifty-three".