3650965771 has 2 divisors, whose sum is σ = 3650965772. Its totient is φ = 3650965770.

The previous prime is 3650965751. The next prime is 3650965793. The reversal of 3650965771 is 1775690563.

3650965771 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 is a cyclic number.

It is not a de Polignac number, because 3650965771 - 2¹⁷ = 3650834699 is a prime.

It is a super-2 number, since 2×3650965771² = 26659102122027248882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3650965751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1825482885 + 1825482886.

It is an arithmetic number, because the mean of its divisors is an integer number (1825482886).

Almost surely, 2^3650965771 is an apocalyptic number.

3650965771 is a deficient number, since it is larger than the sum of its proper divisors (1).

3650965771 is an equidigital number, since it uses as much as digits as its factorization.

3650965771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 3650965771 is about 60423.2221169974. Note that the first 3 decimals coincide. The cubic root of 3650965771 is about 1539.8175095783.

The spelling of 3650965771 in words is "three billion, six hundred fifty million, nine hundred sixty-five thousand, seven hundred seventy-one".