4378828 has 12 divisors (see below), whose sum is σ = 7698880. Its totient is φ = 2179152.

The previous prime is 4378817. The next prime is 4378837. The reversal of 4378828 is 8288734.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563 + ... + 3346.

Almost surely, 2^4378828 is an apocalyptic number.

It is an amenable number.

4378828 is a deficient number, since it is larger than the sum of its proper divisors (3320052).

4378828 is a wasteful number, since it uses less digits than its factorization.

4378828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5136 (or 5134 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 4378828 is about 2092.5649332816. The cubic root of 4378828 is about 163.6010030964.

The spelling of 4378828 in words is "four million, three hundred seventy-eight thousand, eight hundred twenty-eight".