3933270065 has 4 divisors (see below), whose sum is σ = 4719924084. Its totient is φ = 3146616048.

The previous prime is 3933270023. The next prime is 3933270113. The reversal of 3933270065 is 5600723393.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3059417344 + 873852721 = 55312^2 + 29561^2 .

It is a cyclic number.

It is not a de Polignac number, because 3933270065 - 2¹⁸ = 3933007921 is a prime.

It is a super-2 number, since 2×3933270065² = 30941226808450208450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393327002 + ... + 393327011.

It is an arithmetic number, because the mean of its divisors is an integer number (1179981021).

Almost surely, 2^3933270065 is an apocalyptic number.

It is an amenable number.

3933270065 is a deficient number, since it is larger than the sum of its proper divisors (786654019).

3933270065 is an equidigital number, since it uses as much as digits as its factorization.

3933270065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786654018.

The product of its (nonzero) digits is 102060, while the sum is 38.

The square root of 3933270065 is about 62715.7880042976. The cubic root of 3933270065 is about 1578.5242409249.

The spelling of 3933270065 in words is "three billion, nine hundred thirty-three million, two hundred seventy thousand, sixty-five".