3320332997 has 2 divisors, whose sum is σ = 3320332998. Its totient is φ = 3320332996.

The previous prime is 3320332991. The next prime is 3320333041. The reversal of 3320332997 is 7992330233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3218746756 + 101586241 = 56734^2 + 10079^2 .

It is an emirp because it is prime and its reverse (7992330233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3320332997 - 2⁶ = 3320332933 is a prime.

It is a super-2 number, since 2×3320332997² = 22049222421934004018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3320332991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660166498 + 1660166499.

It is an arithmetic number, because the mean of its divisors is an integer number (1660166499).

Almost surely, 2^3320332997 is an apocalyptic number.

It is an amenable number.

3320332997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320332997 is an equidigital number, since it uses as much as digits as its factorization.

3320332997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 41.

The square root of 3320332997 is about 57622.3307147498. The cubic root of 3320332997 is about 1491.8570597476.

The spelling of 3320332997 in words is "three billion, three hundred twenty million, three hundred thirty-two thousand, nine hundred ninety-seven".