3226663634 has 4 divisors (see below), whose sum is σ = 4839995454. Its totient is φ = 1613331816.

The previous prime is 3226663603. The next prime is 3226663637. The reversal of 3226663634 is 4363666223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4363666223 = 7 ⋅623380889.

It can be written as a sum of positive squares in only one way, i.e., 2954248609 + 272415025 = 54353^2 + 16505^2 .

It is a super-2 number, since 2×3226663634² = 20822716413956171912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3226663591 and 3226663600.

It is not an unprimeable number, because it can be changed into a prime (3226663637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806665907 + ... + 806665910.

Almost surely, 2^3226663634 is an apocalyptic number.

3226663634 is a deficient number, since it is larger than the sum of its proper divisors (1613331820).

3226663634 is a wasteful number, since it uses less digits than its factorization.

3226663634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613331819.

The product of its digits is 559872, while the sum is 41.

The square root of 3226663634 is about 56803.7290501249. The cubic root of 3226663634 is about 1477.6941867207.

The spelling of 3226663634 in words is "three billion, two hundred twenty-six million, six hundred sixty-three thousand, six hundred thirty-four".