3650965793 has 2 divisors, whose sum is σ = 3650965794. Its totient is φ = 3650965792.

The previous prime is 3650965771. The next prime is 3650965847. The reversal of 3650965793 is 3975690563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3586452769 + 64513024 = 59887^2 + 8032^2 .

It is a cyclic number.

It is not a de Polignac number, because 3650965793 - 2¹⁴ = 3650949409 is a prime.

It is a super-2 number, since 2×3650965793² = 26659102443312237698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3650965733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1825482896 + 1825482897.

It is an arithmetic number, because the mean of its divisors is an integer number (1825482897).

Almost surely, 2^3650965793 is an apocalyptic number.

It is an amenable number.

3650965793 is a deficient number, since it is larger than the sum of its proper divisors (1).

3650965793 is an equidigital number, since it uses as much as digits as its factorization.

3650965793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4592700, while the sum is 53.

The square root of 3650965793 is about 60423.2222990466. Note that the first 4 decimals coincide. The cubic root of 3650965793 is about 1539.8175126711.

The spelling of 3650965793 in words is "three billion, six hundred fifty million, nine hundred sixty-five thousand, seven hundred ninety-three".