6366000 has 80 divisors (see below), whose sum is σ = 20543328. Its totient is φ = 1696000.

The previous prime is 6365987. The next prime is 6366001. The reversal of 6366000 is 6636.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (6366001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5470 + ... + 6530.

Almost surely, 2^6366000 is an apocalyptic number.

6366000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6366000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10271664).

6366000 is an abundant number, since it is smaller than the sum of its proper divisors (14177328).

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

6366000 is a wasteful number, since it uses less digits than its factorization.

6366000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 6366000 is about 2523.0933395338. The cubic root of 6366000 is about 185.3341901978.

The spelling of 6366000 in words is "six million, three hundred sixty-six thousand".