3388397 has 2 divisors, whose sum is σ = 3388398. Its totient is φ = 3388396.

The previous prime is 3388387. The next prime is 3388433. The reversal of 3388397 is 7938833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2725801 + 662596 = 1651^2 + 814^2 .

It is a cyclic number.

It is not a de Polignac number, because 3388397 - 2¹⁴ = 3372013 is a prime.

It is a super-2 number, since 2×3388397² = 22962468459218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3388387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694198 + 1694199.

It is an arithmetic number, because the mean of its divisors is an integer number (1694199).

Almost surely, 2^3388397 is an apocalyptic number.

It is an amenable number.

3388397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3388397 is an equidigital number, since it uses as much as digits as its factorization.

3388397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 3388397 is about 1840.7598974337. The cubic root of 3388397 is about 150.1982120386.

The spelling of 3388397 in words is "three million, three hundred eighty-eight thousand, three hundred ninety-seven".