6380895 has 8 divisors (see below), whose sum is σ = 10209456. Its totient is φ = 3403136.

The previous prime is 6380873. The next prime is 6380897. The reversal of 6380895 is 5980836.

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

It is a cyclic number.

It is not a de Polignac number, because 6380895 - 2⁵ = 6380863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6380897) 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, 212682 + ... + 212711.

It is an arithmetic number, because the mean of its divisors is an integer number (1276182).

Almost surely, 2^6380895 is an apocalyptic number.

6380895 is a deficient number, since it is larger than the sum of its proper divisors (3828561).

6380895 is a wasteful number, since it uses less digits than its factorization.

6380895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425401.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 6380895 is about 2526.0433487967. The cubic root of 6380895 is about 185.4786243027.

It can be divided in two parts, 63808 and 95, that added together give a triangular number (63903 = T₃₅₇).

The spelling of 6380895 in words is "six million, three hundred eighty thousand, eight hundred ninety-five".