3316622789 has 2 divisors, whose sum is σ = 3316622790. Its totient is φ = 3316622788.

The previous prime is 3316622783. The next prime is 3316622819. The reversal of 3316622789 is 9872266133.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3297630625 + 18992164 = 57425^2 + 4358^2 .

It is a cyclic number.

It is not a de Polignac number, because 3316622789 - 2¹² = 3316618693 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3316622783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658311394 + 1658311395.

It is an arithmetic number, because the mean of its divisors is an integer number (1658311395).

Almost surely, 2^3316622789 is an apocalyptic number.

It is an amenable number.

3316622789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316622789 is an equidigital number, since it uses as much as digits as its factorization.

3316622789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 47.

The square root of 3316622789 is about 57590.1275306801. The cubic root of 3316622789 is about 1491.3011754470.

It can be divided in two parts, 33166 and 22789, that added together give a palindrome (55955).

The spelling of 3316622789 in words is "three billion, three hundred sixteen million, six hundred twenty-two thousand, seven hundred eighty-nine".