6333428 has 6 divisors (see below), whose sum is σ = 11083506. Its totient is φ = 3166712.

The previous prime is 6333419. The next prime is 6333449. The reversal of 6333428 is 8243336.

It can be written as a sum of positive squares in only one way, i.e., 5895184 + 438244 = 2428^2 + 662^2 .

It is a super-2 number, since 2×6333428² = 80224620462368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6333428.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 791675 + ... + 791682.

It is an arithmetic number, because the mean of its divisors is an integer number (1847251).

Almost surely, 2^6333428 is an apocalyptic number.

It is an amenable number.

6333428 is a deficient number, since it is larger than the sum of its proper divisors (4750078).

6333428 is a wasteful number, since it uses less digits than its factorization.

6333428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583361 (or 1583359 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 6333428 is about 2516.6302867128. The cubic root of 6333428 is about 185.0175585964.

The spelling of 6333428 in words is "six million, three hundred thirty-three thousand, four hundred twenty-eight".