6337864 has 32 divisors (see below), whose sum is σ = 12915000. Its totient is φ = 2898432.

The previous prime is 6337861. The next prime is 6337871. The reversal of 6337864 is 4687336.

It is a happy number.

6337864 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4536900 + 1800964 = 2130^2 + 1342^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6337861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15292 + ... + 15700.

Almost surely, 2^6337864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6337864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6457500).

6337864 is an abundant number, since it is smaller than the sum of its proper divisors (6577136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6337864 is a wasteful number, since it uses less digits than its factorization.

6337864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577 (or 573 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 6337864 is about 2517.5114696859. The cubic root of 6337864 is about 185.0607446007.

The spelling of 6337864 in words is "six million, three hundred thirty-seven thousand, eight hundred sixty-four".