6336881 has 4 divisors (see below), whose sum is σ = 6342000. Its totient is φ = 6331764.

The previous prime is 6336857. The next prime is 6336893. The reversal of 6336881 is 1886336.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6336881 - 2²² = 2142577 is a prime.

It is a super-2 number, since 2×6336881² = 80312121616322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6330881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (1585500).

Almost surely, 2^6336881 is an apocalyptic number.

It is an amenable number.

6336881 is a deficient number, since it is larger than the sum of its proper divisors (5119).

6336881 is a wasteful number, since it uses less digits than its factorization.

6336881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118.

The product of its digits is 20736, while the sum is 35.

The square root of 6336881 is about 2517.3162296382. The cubic root of 6336881 is about 185.0511764919.

The spelling of 6336881 in words is "six million, three hundred thirty-six thousand, eight hundred eighty-one".