6434028 has 36 divisors (see below), whose sum is σ = 16344328. Its totient is φ = 2134080.

The previous prime is 6434011. The next prime is 6434033. The reversal of 6434028 is 8204346.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 6433992 and 6434010.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10983 + ... + 11553.

Almost surely, 2^6434028 is an apocalyptic number.

It is an amenable number.

6434028 is an abundant number, since it is smaller than the sum of its proper divisors (9910300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6434028 is a wasteful number, since it uses less digits than its factorization.

6434028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 6434028 is about 2536.5385863416. The cubic root of 6434028 is about 185.9920218569.

The spelling of 6434028 in words is "six million, four hundred thirty-four thousand, twenty-eight".