3316897 has 2 divisors, whose sum is σ = 3316898. Its totient is φ = 3316896.

The previous prime is 3316879. The next prime is 3316903. The reversal of 3316897 is 7986133.

Together with previous prime (3316879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2927521 + 389376 = 1711^2 + 624^2 .

It is an emirp because it is prime and its reverse (7986133) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3316897 is a prime.

It is a super-2 number, since 2×3316897² = 22003611417218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3316847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658448 + 1658449.

It is an arithmetic number, because the mean of its divisors is an integer number (1658449).

Almost surely, 2^3316897 is an apocalyptic number.

It is an amenable number.

3316897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316897 is an equidigital number, since it uses as much as digits as its factorization.

3316897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 3316897 is about 1821.2350205287. The cubic root of 3316897 is about 149.1342273470.

The spelling of 3316897 in words is "three million, three hundred sixteen thousand, eight hundred ninety-seven".