6348136 has 8 divisors (see below), whose sum is σ = 11902770. Its totient is φ = 3174064.

The previous prime is 6348119. The next prime is 6348137. The reversal of 6348136 is 6318436.

It can be written as a sum of positive squares in only one way, i.e., 5336100 + 1012036 = 2310^2 + 1006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6348098 and 6348107.

It is not an unprimeable number, because it can be changed into a prime (6348137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396751 + ... + 396766.

Almost surely, 2^6348136 is an apocalyptic number.

It is an amenable number.

6348136 is a deficient number, since it is larger than the sum of its proper divisors (5554634).

6348136 is a wasteful number, since it uses less digits than its factorization.

6348136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793523 (or 793519 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 6348136 is about 2519.5507536067. The cubic root of 6348136 is about 185.1606687979.

The spelling of 6348136 in words is "six million, three hundred forty-eight thousand, one hundred thirty-six".