6383956 has 12 divisors (see below), whose sum is σ = 11383092. Its totient is φ = 3131648.

The previous prime is 6383953. The next prime is 6383957. The reversal of 6383956 is 6593836.

It can be written as a sum of positive squares in 2 ways, for example, as 5363856 + 1020100 = 2316^2 + 1010^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6383953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14845 + ... + 15268.

It is an arithmetic number, because the mean of its divisors is an integer number (948591).

Almost surely, 2^6383956 is an apocalyptic number.

It is an amenable number.

6383956 is a deficient number, since it is larger than the sum of its proper divisors (4999136).

6383956 is a wasteful number, since it uses less digits than its factorization.

6383956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30170 (or 30168 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 6383956 is about 2526.6491644073. The cubic root of 6383956 is about 185.5082784138.

It can be divided in two parts, 638395 and 6, that added together give a square (638401 = 799²).

The spelling of 6383956 in words is "six million, three hundred eighty-three thousand, nine hundred fifty-six".