6297381 has 6 divisors (see below), whose sum is σ = 9096230. Its totient is φ = 4198248.

The previous prime is 6297367. The next prime is 6297383. The reversal of 6297381 is 1837926.

It can be written as a sum of positive squares in only one way, i.e., 6081156 + 216225 = 2466^2 + 465^2 .

It is not a de Polignac number, because 6297381 - 2⁷ = 6297253 is a prime.

It is a super-2 number, since 2×6297381² = 79314014918322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6297383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 349846 + ... + 349863.

Almost surely, 2^6297381 is an apocalyptic number.

It is an amenable number.

6297381 is a deficient number, since it is larger than the sum of its proper divisors (2798849).

6297381 is a wasteful number, since it uses less digits than its factorization.

6297381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699715 (or 699712 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 6297381 is about 2509.4583080816. The cubic root of 6297381 is about 184.6658785360.

The spelling of 6297381 in words is "six million, two hundred ninety-seven thousand, three hundred eighty-one".