6366492 has 96 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 1837440.

The previous prime is 6366487. The next prime is 6366523. The reversal of 6366492 is 2946636.

6366492 is a `hidden beast` number, since 6 + 3 + 6 + 649 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27208 + ... + 27440.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^6366492 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 6366492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9434880).

6366492 is an abundant number, since it is smaller than the sum of its proper divisors (12503268).

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

6366492 is a wasteful number, since it uses less digits than its factorization.

6366492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 272 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 6366492 is about 2523.1908370157. The cubic root of 6366492 is about 185.3389646283.

The spelling of 6366492 in words is "six million, three hundred sixty-six thousand, four hundred ninety-two".