6366798 has 12 divisors (see below), whose sum is σ = 13794768. Its totient is φ = 2122260.

The previous prime is 6366781. The next prime is 6366803. The reversal of 6366798 is 8976636.

6366798 is a `hidden beast` number, since 636 + 6 + 7 + 9 + 8 = 666.

It is a super-2 number, since 2×6366798² = 81072233545608, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176838 + ... + 176873.

It is an arithmetic number, because the mean of its divisors is an integer number (1149564).

Almost surely, 2^6366798 is an apocalyptic number.

6366798 is an abundant number, since it is smaller than the sum of its proper divisors (7427970).

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

6366798 is a wasteful number, since it uses less digits than its factorization.

6366798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353719 (or 353716 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 6366798 is about 2523.2514737933. The cubic root of 6366798 is about 185.3419339670.

The spelling of 6366798 in words is "six million, three hundred sixty-six thousand, seven hundred ninety-eight".