6297938 has 4 divisors (see below), whose sum is σ = 9446910. Its totient is φ = 3148968.

The previous prime is 6297931. The next prime is 6297947. The reversal of 6297938 is 8397926.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8397926 = 2 ⋅4198963.

It can be written as a sum of positive squares in only one way, i.e., 6135529 + 162409 = 2477^2 + 403^2 .

It is not an unprimeable number, because it can be changed into a prime (6297931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574483 + ... + 1574486.

Almost surely, 2^6297938 is an apocalyptic number.

6297938 is a deficient number, since it is larger than the sum of its proper divisors (3148972).

6297938 is a wasteful number, since it uses less digits than its factorization.

6297938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148971.

The product of its digits is 163296, while the sum is 44.

The square root of 6297938 is about 2509.5692857540. The cubic root of 6297938 is about 184.6713229084.

The spelling of 6297938 in words is "six million, two hundred ninety-seven thousand, nine hundred thirty-eight".