6274397 has 2 divisors, whose sum is σ = 6274398. Its totient is φ = 6274396.

The previous prime is 6274361. The next prime is 6274409. The reversal of 6274397 is 7934726.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5044516 + 1229881 = 2246^2 + 1109^2 .

It is a cyclic number.

It is not a de Polignac number, because 6274397 - 2¹⁰ = 6273373 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6274397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6274337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3137198 + 3137199.

It is an arithmetic number, because the mean of its divisors is an integer number (3137199).

Almost surely, 2^6274397 is an apocalyptic number.

It is an amenable number.

6274397 is a deficient number, since it is larger than the sum of its proper divisors (1).

6274397 is an equidigital number, since it uses as much as digits as its factorization.

6274397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 6274397 is about 2504.8746475622. The cubic root of 6274397 is about 184.4409419210.

The spelling of 6274397 in words is "six million, two hundred seventy-four thousand, three hundred ninety-seven".