3351816989 has 2 divisors, whose sum is σ = 3351816990. Its totient is φ = 3351816988.

The previous prime is 3351816943. The next prime is 3351817009. The reversal of 3351816989 is 9896181533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3104384089 + 247432900 = 55717^2 + 15730^2 .

It is a cyclic number.

It is not a de Polignac number, because 3351816989 - 2¹⁶ = 3351751453 is a prime.

It is a super-2 number, since 2×3351816989² = 22469354255498052242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3351816989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3351815989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1675908494 + 1675908495.

It is an arithmetic number, because the mean of its divisors is an integer number (1675908495).

Almost surely, 2^3351816989 is an apocalyptic number.

It is an amenable number.

3351816989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3351816989 is an equidigital number, since it uses as much as digits as its factorization.

3351816989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 53.

The square root of 3351816989 is about 57894.8787804241. The cubic root of 3351816989 is about 1496.5575857514.

The spelling of 3351816989 in words is "three billion, three hundred fifty-one million, eight hundred sixteen thousand, nine hundred eighty-nine".