3300620989 has 2 divisors, whose sum is σ = 3300620990. Its totient is φ = 3300620988.

The previous prime is 3300620977. The next prime is 3300621017. The reversal of 3300620989 is 9890260033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2272905625 + 1027715364 = 47675^2 + 32058^2 .

It is a cyclic number.

It is not a de Polignac number, because 3300620989 - 2⁷ = 3300620861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3300620969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650310494 + 1650310495.

It is an arithmetic number, because the mean of its divisors is an integer number (1650310495).

Almost surely, 2^3300620989 is an apocalyptic number.

It is an amenable number.

3300620989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3300620989 is an equidigital number, since it uses as much as digits as its factorization.

3300620989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 3300620989 is about 57451.0312266020. The cubic root of 3300620989 is about 1488.8989341544.

The spelling of 3300620989 in words is "three billion, three hundred million, six hundred twenty thousand, nine hundred eighty-nine".