6326631 has 12 divisors (see below), whose sum is σ = 9233952. Its totient is φ = 4173696.

The previous prime is 6326627. The next prime is 6326641. The reversal of 6326631 is 1366236.

6326631 is a `hidden beast` number, since 6 + 3 + 26 + 631 = 666.

6326631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6326631 - 2² = 6326627 is a prime.

It is a super-2 number, since 2×6326631² = 80052519620322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6326595 and 6326604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6326641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2751 + ... + 4496.

It is an arithmetic number, because the mean of its divisors is an integer number (769496).

Almost surely, 2^6326631 is an apocalyptic number.

6326631 is a deficient number, since it is larger than the sum of its proper divisors (2907321).

6326631 is a wasteful number, since it uses less digits than its factorization.

6326631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7350 (or 7347 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 6326631 is about 2515.2795073311. The cubic root of 6326631 is about 184.9513482974.

The spelling of 6326631 in words is "six million, three hundred twenty-six thousand, six hundred thirty-one".