6368722 has 8 divisors (see below), whose sum is σ = 9565056. Its totient is φ = 3180372.

The previous prime is 6368711. The next prime is 6368741. The reversal of 6368722 is 2278636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6⁴ + 3¹² + 6⁴ + 8⁴ + 7⁸ + 2⁸ + 2¹⁶ .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 763 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (1195632).

Almost surely, 2^6368722 is an apocalyptic number.

6368722 is a deficient number, since it is larger than the sum of its proper divisors (3196334).

6368722 is a wasteful number, since it uses less digits than its factorization.

6368722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3992.

The product of its digits is 24192, while the sum is 34.

The square root of 6368722 is about 2523.6326991066. The cubic root of 6368722 is about 185.3606017478.

The spelling of 6368722 in words is "six million, three hundred sixty-eight thousand, seven hundred twenty-two".