6346897 has 2 divisors, whose sum is σ = 6346898. Its totient is φ = 6346896.

The previous prime is 6346891. The next prime is 6346957. The reversal of 6346897 is 7986436.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6330256 + 16641 = 2516^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 6346897 - 2¹⁵ = 6314129 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 3⁷ + 4 + 6⁶ + 8³ + 9⁶ + 7⁸ .

6346897 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6346891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3173448 + 3173449.

It is an arithmetic number, because the mean of its divisors is an integer number (3173449).

Almost surely, 2^6346897 is an apocalyptic number.

It is an amenable number.

6346897 is a deficient number, since it is larger than the sum of its proper divisors (1).

6346897 is an equidigital number, since it uses as much as digits as its factorization.

6346897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 6346897 is about 2519.3048644418. The cubic root of 6346897 is about 185.1486217448.

The spelling of 6346897 in words is "six million, three hundred forty-six thousand, eight hundred ninety-seven".