6316887 has 8 divisors (see below), whose sum is σ = 8504704. Its totient is φ = 4170168.

The previous prime is 6316861. The next prime is 6316889. The reversal of 6316887 is 7886136.

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

It is not a de Polignac number, because 6316887 - 2⁶ = 6316823 is a prime.

It is a super-2 number, since 2×6316887² = 79806122741538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6316889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9913 + ... + 10530.

It is an arithmetic number, because the mean of its divisors is an integer number (1063088).

Almost surely, 2^6316887 is an apocalyptic number.

6316887 is a deficient number, since it is larger than the sum of its proper divisors (2187817).

6316887 is a wasteful number, since it uses less digits than its factorization.

6316887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20549.

The product of its digits is 48384, while the sum is 39.

The square root of 6316887 is about 2513.3417992784. The cubic root of 6316887 is about 184.8563481867.

The spelling of 6316887 in words is "six million, three hundred sixteen thousand, eight hundred eighty-seven".