3226650521 has 4 divisors (see below), whose sum is σ = 3274809552. Its totient is φ = 3178491492.

The previous prime is 3226650503. The next prime is 3226650523. The reversal of 3226650521 is 1250566223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3226650521 - 2⁶ = 3226650457 is a prime.

It is a super-2 number, since 2×3226650521² = 20822547169339142882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3226650523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24079415 + ... + 24079548.

It is an arithmetic number, because the mean of its divisors is an integer number (818702388).

Almost surely, 2^3226650521 is an apocalyptic number.

It is an amenable number.

3226650521 is a deficient number, since it is larger than the sum of its proper divisors (48159031).

3226650521 is an equidigital number, since it uses as much as digits as its factorization.

3226650521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48159030.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 3226650521 is about 56803.6136262474. The cubic root of 3226650521 is about 1477.6921849595.

The spelling of 3226650521 in words is "three billion, two hundred twenty-six million, six hundred fifty thousand, five hundred twenty-one".