6331967 has 8 divisors (see below), whose sum is σ = 6582912. Its totient is φ = 6084000.

The previous prime is 6331957. The next prime is 6331979. The reversal of 6331967 is 7691336.

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 6331967 - 2⁴ = 6331951 is a prime.

It is a d-powerful number, because it can be written as 6⁷ + 3 + 3⁸ + 1 + 9³ + 6⁷ + 7⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6331957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4217 + ... + 5517.

It is an arithmetic number, because the mean of its divisors is an integer number (822864).

Almost surely, 2^6331967 is an apocalyptic number.

6331967 is a deficient number, since it is larger than the sum of its proper divisors (250945).

6331967 is a wasteful number, since it uses less digits than its factorization.

6331967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489.

The product of its digits is 20412, while the sum is 35.

The square root of 6331967 is about 2516.3400008743. The cubic root of 6331967 is about 185.0033308385.

The spelling of 6331967 in words is "six million, three hundred thirty-one thousand, nine hundred sixty-seven".