6342736 has 20 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 3117152.

The previous prime is 6342731. The next prime is 6342737. The reversal of 6342736 is 6372436.

It is a junction number, because it is equal to n+sod(n) for n = 6342698 and 6342707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6342731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2416 + ... + 4303.

It is an arithmetic number, because the mean of its divisors is an integer number (624960).

Almost surely, 2^6342736 is an apocalyptic number.

It is an amenable number.

6342736 is a deficient number, since it is larger than the sum of its proper divisors (6156464).

6342736 is a wasteful number, since it uses less digits than its factorization.

6342736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6786 (or 6780 counting only the distinct ones).

The product of its digits is 18144, while the sum is 31.

The square root of 6342736 is about 2518.4789060066. The cubic root of 6342736 is about 185.1081520037.

The spelling of 6342736 in words is "six million, three hundred forty-two thousand, seven hundred thirty-six".