6397827 has 8 divisors (see below), whose sum is σ = 8566800. Its totient is φ = 4247040.

The previous prime is 6397823. The next prime is 6397837. The reversal of 6397827 is 7287936.

6397827 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6397827 - 2² = 6397823 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (6397823) 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, 3702 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (1070850).

Almost surely, 2^6397827 is an apocalyptic number.

6397827 is a deficient number, since it is larger than the sum of its proper divisors (2168973).

6397827 is a wasteful number, since it uses less digits than its factorization.

6397827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9093.

The product of its digits is 127008, while the sum is 42.

The square root of 6397827 is about 2529.3926148386. The cubic root of 6397827 is about 185.6425381064.

The spelling of 6397827 in words is "six million, three hundred ninety-seven thousand, eight hundred twenty-seven".