3316644533 has 2 divisors, whose sum is σ = 3316644534. Its totient is φ = 3316644532.

The previous prime is 3316644451. The next prime is 3316644557. The reversal of 3316644533 is 3354466133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2607327844 + 709316689 = 51062^2 + 26633^2 .

It is a cyclic number.

It is not a de Polignac number, because 3316644533 - 2²⁰ = 3315595957 is a prime.

It is a super-2 number, since 2×3316644533² = 22000261916557576178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3316644433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658322266 + 1658322267.

It is an arithmetic number, because the mean of its divisors is an integer number (1658322267).

Almost surely, 2^3316644533 is an apocalyptic number.

It is an amenable number.

3316644533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316644533 is an equidigital number, since it uses as much as digits as its factorization.

3316644533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 38.

The square root of 3316644533 is about 57590.3163127274. The cubic root of 3316644533 is about 1491.3044344632.

The spelling of 3316644533 in words is "three billion, three hundred sixteen million, six hundred forty-four thousand, five hundred thirty-three".