6483938 has 4 divisors (see below), whose sum is σ = 9725910. Its totient is φ = 3241968.

The previous prime is 6483937. The next prime is 6483941. The reversal of 6483938 is 8393846.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8393846 = 2 ⋅4196923.

It can be written as a sum of positive squares in only one way, i.e., 4853209 + 1630729 = 2203^2 + 1277^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6483895 and 6483904.

It is not an unprimeable number, because it can be changed into a prime (6483931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620983 + ... + 1620986.

Almost surely, 2^6483938 is an apocalyptic number.

6483938 is a deficient number, since it is larger than the sum of its proper divisors (3241972).

6483938 is a wasteful number, since it uses less digits than its factorization.

6483938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241971.

The product of its digits is 124416, while the sum is 41.

The square root of 6483938 is about 2546.3577910419. The cubic root of 6483938 is about 186.4717090107.

The spelling of 6483938 in words is "six million, four hundred eighty-three thousand, nine hundred thirty-eight".