3226662281 has 4 divisors (see below), whose sum is σ = 3240163200. Its totient is φ = 3213161364.

The previous prime is 3226662259. The next prime is 3226662317. The reversal of 3226662281 is 1822666223.

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 3226662281 - 2²² = 3222467977 is a prime.

It is a super-2 number, since 2×3226662281² = 20822698951256245922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3226662211) 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, 6750101 + ... + 6750578.

It is an arithmetic number, because the mean of its divisors is an integer number (810040800).

Almost surely, 2^3226662281 is an apocalyptic number.

It is an amenable number.

3226662281 is a deficient number, since it is larger than the sum of its proper divisors (13500919).

3226662281 is a wasteful number, since it uses less digits than its factorization.

3226662281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13500918.

The product of its digits is 82944, while the sum is 38.

The square root of 3226662281 is about 56803.7171406942. The cubic root of 3226662281 is about 1477.6939801791.

The spelling of 3226662281 in words is "three billion, two hundred twenty-six million, six hundred sixty-two thousand, two hundred eighty-one".