4093828 has 24 divisors (see below), whose sum is σ = 7448000. Its totient is φ = 1967328.

The previous prime is 4093823. The next prime is 4093847. The reversal of 4093828 is 8283904.

It is a junction number, because it is equal to n+sod(n) for n = 4093793 and 4093802.

It is not an unprimeable number, because it can be changed into a prime (4093823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20473 + ... + 20671.

Almost surely, 2^4093828 is an apocalyptic number.

It is an amenable number.

4093828 is a deficient number, since it is larger than the sum of its proper divisors (3354172).

4093828 is a wasteful number, since it uses less digits than its factorization.

4093828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4093828 is about 2023.3210323624. The cubic root of 4093828 is about 159.9717137496.

The spelling of 4093828 in words is "four million, ninety-three thousand, eight hundred twenty-eight".