6383434 has 8 divisors (see below), whose sum is σ = 9589860. Its totient is φ = 3186816.

The previous prime is 6383431. The next prime is 6383453. The reversal of 6383434 is 4343836.

It can be written as a sum of positive squares in 2 ways, for example, as 6027025 + 356409 = 2455^2 + 597^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6383396 and 6383405.

It is not an unprimeable number, because it can be changed into a prime (6383431) 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 3 ways as a sum of consecutive naturals, for example, 519 + ... + 3610.

Almost surely, 2^6383434 is an apocalyptic number.

6383434 is a deficient number, since it is larger than the sum of its proper divisors (3206426).

6383434 is a wasteful number, since it uses less digits than its factorization.

6383434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4904.

The product of its digits is 20736, while the sum is 31.

The square root of 6383434 is about 2526.5458634270. The cubic root of 6383434 is about 185.5032220944.

The spelling of 6383434 in words is "six million, three hundred eighty-three thousand, four hundred thirty-four".